Hello,
This has been puzzling me for a few days. My TTGO-LORA board (V2 with OLED) has started crashing every few counts of transmitting on a 60 second test interval. I have recently added battery voltage measurement to the payload but that’s pretty innocent stuff.
The messages are below. There do seem to be some timeout issues as well.
I am not sure what to make of this.
Message queued
9581500: setupRx1 txrxFlags 0x20 --> 01
start single rx: now-rxtime: 438448
9581570: RXMODE_SINGLE, freq=867900000, SF=9, BW=125, CR=4/5, IH=0
rxtimeout: entry: 9831878 rxtime: 9143119 entry-rxtime: 688759 now-entry: 4 rxtime-txend: 62126
10332438: setupRx2 txrxFlags 0x1 --> 02
start single rx: now-rxtime: 1127133
10332504: RXMODE_SINGLE, freq=869525000, SF=9, BW=125, CR=4/5, IH=0
rxtimeout: entry: 10582815 rxtime: 9205369 entry-rxtime: 1377446 now-entry: 4 rxtime-txend: 124376
10833127: processRx2DnData txrxFlags 0x2 --> 00
10833139: processDnData_norx txrxFlags 00 --> 20
EV_TXCOMPLETE (includes waiting for RX windows)
10896806: engineUpdate, opmode=0x900
TRANSMITTING
Relay = Off
Humidity: 36.501953
Pressure: 999.508423
Temperature: 25.370001
PM 2.5 0.0 PM 10 0.0
Battery = 0.50
12540719: engineUpdate, opmode=0x908
12540822: TXMODE, freq=868100000, len=26, SF=9, BW=125, CR=4/5, IH=0
Message queued
13355376: setupRx1 txrxFlags 0x20 --> 01
FAILURE
C:\Users\Mike\Documents\Arduino\libraries\MCCI_LoRaWAN_LMIC_library\src\lmic\radio.c:1063