I purchased the XBee-PRO 900HP Digimesh kit. It comes with shields and XBee Pro S3B. I am trying to interface these devices with STM32F303K8 for a telemetry system. I downloaded XCTU and it cannot discover the devices. I tried adding them manually as well. I have tried using the recovery tool and installing the legacy firmware, but no luck. Please help!
Check and see if the Loop back jumper is connected or not. For XCTU to talk to the radio, this jumper needs to be removed from the local radio (PC connected). Make sure you are also using 9600 baud, 8 data bits, no parity and 1 stop bit.