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HelTecAutomation / ESP32_LoRaWAN

Transplanted from Semtech LoRaWAN(https://github.com/Lora-net/LoRaMac-node) protocol to "ESP32 + Arduino" platform. Use RTC, support deep sleep, only working with ESP32 + LoRa boards made by HelTec Automation(TM). Need a unique license to use it.
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Sending letters to TTN #58

Open yordic1993 opened 3 years ago

yordic1993 commented 3 years ago

Send Characters to TTN

Good afternoon, I'm new to the world of programming.

Was able to connect the heltec wireless stick module to TTN (via my Heltec gatewat)

I have uploaded the example that appears here, but I would like to send characters, letters, how can I modify the code to be able to send a certain amount of characters and not send numbers?

Thanks a lot!

thomsenle commented 3 years ago

there are no chars in ttn.. or better: there are only bytes. so you have to encode and decode your messages yourself with the decoder tools in the ttn console