Sending letters to TTN

[yordic1993]

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]

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