HC-12 radio with reach


I’m currently trying to use the HC-12 radio for the communication between the base and rover but I’m not having any luck with it.

I chose the base to send the corrections through UART with baud rate of 9600 and rover receiving corrections with the same settings. It works straight away if I do it with Wifi according to the reach docs. The connections and radios doesn’t seem to be faulty since when I connect them the same way to two different arduinos they can send and receive properly.

Thankful for any kind of help, thanks. :slight_smile:

Hi, we have the same issue, we are prety confident that there is an issue in the Emlid Reach firmware. However, we hace a procedure to make it work, altough it is not a fix. Check the post: Emlid Reach (2017 generation) with RF not working

Hi Taihu,

Even if the issues have common symptoms, the roots can be different. So, it’s better to look into each situation separately.

I’ve just answered you in your thread. Let’s continue the investigation there.