RAK3172 Temperature Low Level

ChirpStack Application Server
1

Hello, I’m from Brazil and I’m trying to put an end node to send the temperature of the microcontroller. I have two functional codes and even so when the lora frame arrives it comes in the data but when I decode from base64 the data is invalid. can anybody help me?
My data data:“ACcQFgH0AAAAAA==”.

I use RAK3172 in low level development

2

I got a solution to the problem. All the examples that ST provide, the data sent from the sensors are in HEX, that is, you have to decode the base64 to HEX and find out which HEX is your data, in my case it was the fourth.

ACcQFgH0AAAAAA== equals 00 27 10 16 01 f4 00 00 00 00 my data is 16 decode HEX to Decimal equals 22°C