I have actually both JRE’s installed on my mac 
can you share the full sketch ? I may give this a go on my autonomo later …
I have tried this, but the application that I use for work requires JRE7 (only) and installing 8 broke it. I’ve never bothered to investigate why, so I’m using a Windows VM for anything that requires JRE8 
Btw : tonight I bypasses the Mbili by hooking up the lorabee directly to a usb/serial converter: same results (no successful upgrade via the bootloader).
This is the sketch I’ve been using in various variations. I’ve tried changing the speed of both ports at 19200 and 57600. Also I’ve tried changing the pipe from “loraSerial.write((char)debugSerial.read())” to “loraSerial.write(debugSerial.read())” (and of course match the corresponding
#include <Sodaq_RN2483.h>
#define debugSerial Serial
#define loraSerial Serial1
void setup()
{
debugSerial.begin(19200);
loraSerial.begin(19200);
}
void loop()
{
while (debugSerial.available())
{
loraSerial.write((char)debugSerial.read());
}
while (loraSerial.available())
{
debugSerial.write((char)loraSerial.read());
}
}I can not open this video,please send it to my email 773854101@qq.com.thanks!!!
i also got the same problem, so what we should do to resolved this problem.
please help me,
i already tried with HIDBOOTLOADER and lora community utility but still its not working…
I successfully upgraded my Lorabee to firmware 1.01 with the LoRaDevelopmentGUI (lora.jar). I did this connecting my lorabee directly to my FTDI pcb (or cable might also work) , connecting (UART) RX,TX, GND and 3.3V. I used the bootloader function with baudrate 19200. It worked almost immediately.
With mbili+lorabee and the Serial pass-trough program wouldn’t work(think problem with RX-TX through the 2 serials), you must try it upgrading it directly through UART on the LoRabee.
You can always flash firmware directly into the RN2483 with a PickIt 2 or 3 programmer and revive it that way.
More info in this post
Hi everybody,
Someone has a link to download the new RN2903 firmware ? Both RN2483 and RN2903 (0.9.5) have a huge bug with updating frame counters so I want to put the RN2903 with a new firmware.
If you have a link like the RN2483 I’m waiting for it pleaaaasseee.
Thx
Hi,
I’m trying to run the DeviceInfo script on the original TTN Uno beta to get the device id. The code compiles, I’m able to upload it and see the output with the serial monitor. But I don’t get any values.
Use the EUI to register the device for OTAA
Device Information
EUI:
Battery:
AppEUI:
DevEUI:
Data Rate:
RX Delay 1:
RX Delay 2:
And when I use the microchip Lora Development Utility it won’t recognize it, adding a new bootloader won’t finish.
I have the feeling that the UNO is broken or am I missing something here?
Arnoud
Hi,
Just one question:
I was trying to connect to semtech for testing but did not work until i’ve used these keys.
Only these two will work or can i configure my own?
thank you
Hi Martijn,
I am trying this using a FTDI cable direct on the D9 pin. I see the leds Tx.Rx flash but after about 20/30 seconds flashing leds, the RN is still a brick.
Do you think I can use one of the d9 plug pins for the 3.3v ?
Hi @damylen, did you manage to solve this? I’m also having the same issue. I’m running the DeviceInfo sketch and getting serial garbage as the EUI etc:
EUI: �
Battery: �
AppEUI: 2
DevEUI: k
Data Rate: i
RX Delay 1: )
RX Delay 2: �
I’ve connected the Uno via micro USB using the default baudrate of 9600. I’ve also tested using a faster 115200 baud.
did you install the TTN libraries on the arduino IDE
see https://www.youtube.com/watch?v=28Fh5OF8ev0&list=PLM8eOeiKY7JVwrBYRHxsf9p0VM_dVapXl&index=5
Yes, code uploaded and compiled fine.
can you show the output of the compiler
Using platformio (my preferred choice):
glyn@glyn-desktop:~/Documents/the-things-network/test-node$ pio run --verbose
[Tue Jan 23 15:19:47 2018] Processing leonardo (monitor_baud: 115200; platform: atmelavr; lib_deps: TheThingsNetwork; board: leonardo; framework: arduino)
------------------------------------------------------------------------------------------------------------
Library Storage: /home/glyn/Documents/the-things-network/test-node/.piolibdeps
LibraryManager: Installing id=987
TheThingsNetwork @ 2.5.6 is already installed
avr-g++ -o "/home/glyn/Documents/the-things-network/test-node/src/src.ino.cpp" -x c++ -fpreprocessed -dD -E "/tmp/tmpDztmZX"
Collected 25 compatible libraries
Scanning dependencies...
Library Dependency Graph ( http://bit.ly/configure-pio-ldf )
|-- <TheThingsNetwork> v2.5.6 (/home/glyn/Documents/the-things-network/test-node/.piolibdeps/TheThingsNetwork_ID987)
avr-g++ -o .pioenvs/leonardo/src/src.ino.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -Isrc -I.piolibdeps/TheThingsNetwork_ID987/src src/src.ino.cpp
avr-gcc-ar rc .pioenvs/leonardo/libFrameworkArduinoVariant.a
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/CDC.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/CDC.cpp
avr-gcc-ranlib .pioenvs/leonardo/libFrameworkArduinoVariant.a
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/HardwareSerial.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/HardwareSerial.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/HardwareSerial0.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/HardwareSerial0.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/HardwareSerial1.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/HardwareSerial1.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/HardwareSerial2.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/HardwareSerial2.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/HardwareSerial3.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/HardwareSerial3.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/IPAddress.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/IPAddress.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/PluggableUSB.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/PluggableUSB.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/Print.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/Print.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/Stream.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/Stream.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/Tone.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/Tone.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/USBCore.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/USBCore.cpp
avr-gcc -o .pioenvs/leonardo/FrameworkArduino/WInterrupts.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/WInterrupts.c
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/WMath.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/WMath.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/WString.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/WString.cpp
avr-gcc -x assembler-with-cpp -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -c -o .pioenvs/leonardo/FrameworkArduino/_wiring_pulse.o /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/_wiring_pulse.S
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/abi.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/abi.cpp
avr-gcc -o .pioenvs/leonardo/FrameworkArduino/hooks.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/hooks.c
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/main.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/main.cpp
avr-g++ -o .pioenvs/leonardo/FrameworkArduino/new.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/new.cpp
avr-gcc -o .pioenvs/leonardo/FrameworkArduino/wiring.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/wiring.c
avr-gcc -o .pioenvs/leonardo/FrameworkArduino/wiring_analog.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/wiring_analog.c
avr-gcc -o .pioenvs/leonardo/FrameworkArduino/wiring_digital.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/wiring_digital.c
avr-gcc -o .pioenvs/leonardo/FrameworkArduino/wiring_pulse.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/wiring_pulse.c
avr-gcc -o .pioenvs/leonardo/FrameworkArduino/wiring_shift.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo /home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino/wiring_shift.c
avr-g++ -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/CayenneLPP.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/CayenneLPP.cpp
avr-gcc-ar rc .pioenvs/leonardo/libFrameworkArduino.a .pioenvs/leonardo/FrameworkArduino/CDC.o .pioenvs/leonardo/FrameworkArduino/HardwareSerial.o .pioenvs/leonardo/FrameworkArduino/HardwareSerial0.o .pioenvs/leonardo/FrameworkArduino/HardwareSerial1.o .pioenvs/leonardo/FrameworkArduino/HardwareSerial2.o .pioenvs/leonardo/FrameworkArduino/HardwareSerial3.o .pioenvs/leonardo/FrameworkArduino/IPAddress.o .pioenvs/leonardo/FrameworkArduino/PluggableUSB.o .pioenvs/leonardo/FrameworkArduino/Print.o .pioenvs/leonardo/FrameworkArduino/Stream.o .pioenvs/leonardo/FrameworkArduino/Tone.o .pioenvs/leonardo/FrameworkArduino/USBCore.o .pioenvs/leonardo/FrameworkArduino/WInterrupts.o .pioenvs/leonardo/FrameworkArduino/WMath.o .pioenvs/leonardo/FrameworkArduino/WString.o .pioenvs/leonardo/FrameworkArduino/_wiring_pulse.o .pioenvs/leonardo/FrameworkArduino/abi.o .pioenvs/leonardo/FrameworkArduino/hooks.o .pioenvs/leonardo/FrameworkArduino/main.o .pioenvs/leonardo/FrameworkArduino/new.o .pioenvs/leonardo/FrameworkArduino/wiring.o .pioenvs/leonardo/FrameworkArduino/wiring_analog.o .pioenvs/leonardo/FrameworkArduino/wiring_digital.o .pioenvs/leonardo/FrameworkArduino/wiring_pulse.o .pioenvs/leonardo/FrameworkArduino/wiring_shift.o
avr-g++ -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/TheThingsMessage.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/TheThingsMessage.cpp
avr-gcc-ranlib .pioenvs/leonardo/libFrameworkArduino.a
avr-g++ -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/TheThingsNetwork.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/TheThingsNetwork.cpp
avr-gcc -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/appData.pb.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/appData.pb.c
avr-gcc -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/deviceData.pb.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/deviceData.pb.c
.piolibdeps/TheThingsNetwork_ID987/src/TheThingsNetwork.cpp: In member function 'void TheThingsNetwork::reset(bool)':
.piolibdeps/TheThingsNetwork_ID987/src/TheThingsNetwork.cpp:409:10: warning: variable 'length' set but not used [-Wunused-but-set-variable]
size_t length = readResponse(SYS_TABLE, SYS_RESET, buffer, sizeof(buffer));
^
avr-gcc -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/pb_common.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/pb_common.c
avr-gcc -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/pb_decode.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/pb_decode.c
avr-gcc -o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/pb_encode.o -c -std=gnu11 -fno-fat-lto-objects -g -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DPLATFORMIO=30502 -DARDUINO_ARCH_AVR -DARDUINO_AVR_LEONARDO -DARDUINO=10620 -DUSB_VID=0x2341 -DUSB_PID=0x8036 "-DUSB_PRODUCT=\"Arduino Leonardo\"" -DUSB_MANUFACTURER=\"Arduino\" -I/home/glyn/.platformio/packages/framework-arduinoavr/cores/arduino -I/home/glyn/.platformio/packages/framework-arduinoavr/variants/leonardo -I.piolibdeps/TheThingsNetwork_ID987/src .piolibdeps/TheThingsNetwork_ID987/src/pb_encode.c
avr-gcc-ar rc .pioenvs/leonardo/lib395/libTheThingsNetwork_ID987.a .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/CayenneLPP.o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/TheThingsMessage.o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/TheThingsNetwork.o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/appData.pb.o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/deviceData.pb.o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/pb_common.o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/pb_decode.o .pioenvs/leonardo/lib395/TheThingsNetwork_ID987/pb_encode.o
avr-gcc-ranlib .pioenvs/leonardo/lib395/libTheThingsNetwork_ID987.a
avr-g++ -o .pioenvs/leonardo/firmware.elf -Os -mmcu=atmega32u4 -Wl,--gc-sections -flto -fuse-linker-plugin .pioenvs/leonardo/src/src.ino.o -L.pioenvs/leonardo -Wl,--start-group .pioenvs/leonardo/libFrameworkArduinoVariant.a .pioenvs/leonardo/libFrameworkArduino.a -lm .pioenvs/leonardo/lib395/libTheThingsNetwork_ID987.a -Wl,--end-group
avr-size --mcu=atmega32u4 -C -d .pioenvs/leonardo/firmware.elf
AVR Memory Usage
----------------
Device: atmega32u4
Program: 6268 bytes (19.1% Full)
(.text + .data + .bootloader)
Data: 960 bytes (37.5% Full)
(.data + .bss + .noinit)
avr-objcopy -O ihex -R .eeprom .pioenvs/leonardo/firmware.elf .pioenvs/leonardo/firmware.hex
Using Arduino IDE 1.8.5, I get the same issue with serial garbage:
/home/glyn/Documents/tools/arduino-1.8.5/arduino-builder -dump-prefs -logger=machine -hardware /home/glyn/Documents/tools/arduino-1.8.5/hardware -hardware /home/glyn/.arduino15/packages -tools /home/glyn/Documents/tools/arduino-1.8.5/tools-builder -tools /home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -tools /home/glyn/.arduino15/packages -built-in-libraries /home/glyn/Documents/tools/arduino-1.8.5/libraries -libraries /home/glyn/Documents/emonpi/firmware/libraries -fqbn=arduino:avr:leonardo -vid-pid=0X2341_0X8036 -ide-version=10805 -build-path /tmp/arduino_build_3652 -warnings=none -build-cache /tmp/arduino_cache_248747 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.avrdude.path=/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.avr-gcc.path=/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -verbose /home/glyn/Desktop/sketch_jan23a/sketch_jan23a.ino
/home/glyn/Documents/tools/arduino-1.8.5/arduino-builder -compile -logger=machine -hardware /home/glyn/Documents/tools/arduino-1.8.5/hardware -hardware /home/glyn/.arduino15/packages -tools /home/glyn/Documents/tools/arduino-1.8.5/tools-builder -tools /home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -tools /home/glyn/.arduino15/packages -built-in-libraries /home/glyn/Documents/tools/arduino-1.8.5/libraries -libraries /home/glyn/Documents/emonpi/firmware/libraries -fqbn=arduino:avr:leonardo -vid-pid=0X2341_0X8036 -ide-version=10805 -build-path /tmp/arduino_build_3652 -warnings=none -build-cache /tmp/arduino_cache_248747 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.avrdude.path=/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.avr-gcc.path=/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr -verbose /home/glyn/Desktop/sketch_jan23a/sketch_jan23a.ino
Using board 'leonardo' from platform in folder: /home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr
Using core 'arduino' from platform in folder: /home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr
Detecting libraries used...
"/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_3652/sketch/sketch_jan23a.ino.cpp" -o "/dev/null"
"/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "-I/home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src" "/tmp/arduino_build_3652/sketch/sketch_jan23a.ino.cpp" -o "/dev/null"
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/CayenneLPP.cpp
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/TheThingsMessage.cpp
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/TheThingsNetwork.cpp
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/appData.pb.c
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/deviceData.pb.c
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/pb_common.c
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/pb_decode.c
Using cached library dependencies for file: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src/pb_encode.c
Generating function prototypes...
"/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "-I/home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src" "/tmp/arduino_build_3652/sketch/sketch_jan23a.ino.cpp" -o "/tmp/arduino_build_3652/preproc/ctags_target_for_gcc_minus_e.cpp"
"/home/glyn/Documents/tools/arduino-1.8.5/tools-builder/ctags/5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "/tmp/arduino_build_3652/preproc/ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/glyn/Documents/tools/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "-I/home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork/src" "/tmp/arduino_build_3652/sketch/sketch_jan23a.ino.cpp" -o "/tmp/arduino_build_3652/sketch/sketch_jan23a.ino.cpp.o"
Compiling libraries...
Compiling library "TheThingsNetwork"
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/appData.pb.c.o
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/deviceData.pb.c.o
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/pb_common.c.o
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/pb_decode.c.o
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/pb_encode.c.o
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/CayenneLPP.cpp.o
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/TheThingsMessage.cpp.o
Using previously compiled file: /tmp/arduino_build_3652/libraries/TheThingsNetwork/TheThingsNetwork.cpp.o
Compiling core...
Using precompiled core
Linking everything together...
"/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega32u4 -o "/tmp/arduino_build_3652/sketch_jan23a.ino.elf" "/tmp/arduino_build_3652/sketch/sketch_jan23a.ino.cpp.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/appData.pb.c.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/deviceData.pb.c.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/pb_common.c.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/pb_decode.c.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/pb_encode.c.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/CayenneLPP.cpp.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/TheThingsMessage.cpp.o" "/tmp/arduino_build_3652/libraries/TheThingsNetwork/TheThingsNetwork.cpp.o" "/tmp/arduino_build_3652/../arduino_cache_248747/core/core_arduino_avr_leonardo_f1512be26b4a2d2df7aca2186ae23cdd.a" "-L/tmp/arduino_build_3652" -lm
"/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "/tmp/arduino_build_3652/sketch_jan23a.ino.elf" "/tmp/arduino_build_3652/sketch_jan23a.ino.eep"
"/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avr-objcopy" -O ihex -R .eeprom "/tmp/arduino_build_3652/sketch_jan23a.ino.elf" "/tmp/arduino_build_3652/sketch_jan23a.ino.hex"
Using library TheThingsNetwork at version 2.5.6 in folder: /home/glyn/Documents/emonpi/firmware/libraries/TheThingsNetwork
Sketch uses 6362 bytes (22%) of program storage space. Maximum is 28672 bytes.
Global variables use 970 bytes (37%) of dynamic memory, leaving 1590 bytes for local variables. Maximum is 2560 bytes.
Forcing reset using 1200bps open/close on port /dev/ttyACM0
PORTS {/dev/ttyACM0, /dev/ttyS0, } / {/dev/ttyS0, } => {}
PORTS {/dev/ttyS0, } / {/dev/ttyS0, } => {}
PORTS {/dev/ttyS0, } / {/dev/ttyACM0, /dev/ttyS0, } => {/dev/ttyACM0, }
Found upload port: /dev/ttyACM0
/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/bin/avrdude -C/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/etc/avrdude.conf -v -patmega32u4 -cavr109 -P/dev/ttyACM0 -b57600 -D -Uflash:w:/tmp/arduino_build_3652/sketch_jan23a.ino.hex:i
avrdude: Version 6.3, compiled on Jan 17 2017 at 11:00:16
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "/home/glyn/Documents/tools/arduino-1.8.5/hardware/tools/avr/etc/avrdude.conf"
User configuration file is "/home/glyn/.avrduderc"
User configuration file does not exist or is not a regular file, skipping
Using Port : /dev/ttyACM0
Using Programmer : avr109
Overriding Baud Rate : 57600
AVR Part : ATmega32U4
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PA0
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
eeprom 65 20 4 0 no 1024 4 0 9000 9000 0x00 0x00
flash 65 6 128 0 yes 32768 128 256 4500 4500 0x00 0x00
lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
Programmer Type : butterfly
Description : Atmel AppNote AVR109 Boot Loader
Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.
Programmer supports the following devices:
Device code: 0x44
avrdude: devcode selected: 0x44
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.00s
avrdude: Device signature = 0x1e9587 (probably m32u4)
avrdude: reading input file "/tmp/arduino_build_3652/sketch_jan23a.ino.hex"
avrdude: writing flash (6362 bytes):
Writing | ################################################## | 100% 0.55s
avrdude: 6362 bytes of flash written
avrdude: verifying flash memory against /tmp/arduino_build_3652/sketch_jan23a.ino.hex:
avrdude: load data flash data from input file /tmp/arduino_build_3652/sketch_jan23a.ino.hex:
avrdude: input file /tmp/arduino_build_3652/sketch_jan23a.ino.hex contains 6362 bytes
avrdude: reading on-chip flash data:
Reading | ################################################## | 100% 0.10s
avrdude: verifying ...
avrdude: 6362 bytes of flash verified
avrdude done. Thank you.
Board at /dev/ttyACM0 is not available
I think I may have a faulty RN2483 module?
stupid idea… upload the blink sketch, does that work ?
also, after uploading the device sketch and before you open the monitor you must choose a different port
Yes, the blink sketch uploads fine and the serial window works fine. The only issue is the RN2483 does not seem to be returning data. Do you think I should contact shop support for RMA?
can you check this…
- upload the passthrough sketch to the board
- open a terminal (or use this free program) and see if you can communicate
btw I’ve seen the same behavior before with ubuntu in your log, opening and closing ports, what OS are you using ?
Ah, using the passthrough sketch with command mac get deveui I get response 0004A30B001BB460 
I’m assuming device EUI I need to register it on the network?
This can’t be the EUI since TTN EUI must be lower case right? What’s the command to obtain the EUI?
Yes, I’m using Ubuntu 16.04