I have connected a RFM95W connected with an arduino UNO and a DHT11 sensor and a BHT button in connection with the arduino and trying to send the data sensed to the TTN every 60 seconds. And a downlink payload function to switch on/off two LED’s.
My code is attached below
New Text Document.txt (12.6 KB) .
The first issue is, the code when uploaded to the arduino UNO, shows “Low Memory Available, stability problems may occur”, which got resolved by implementing it on an arduino MEGA. But is there any other way to still use the Arduino UNO.
The Second issue is: The programs starts and it shows:
" packet queued"
and then goes into standby mode and no further process takes place.
And the device isn’t even being connected on the TTN webpage.