I wrote own application based on I-Cube LPWAN source and I would like to upload it to the Hardwario LORA module by ST-Link. Based on the scheme of LORA module I have connected the ST-Link to the pads on module, but the connection is not working. ST-Link told me “Can not connect to target”. Can you help me how to connect it together?
ST-Link has latest FW version and I use configuration Connect Under Reset
The reason of this is that now I would like to use the LORA module R1.4 without main Core module - only as AT_slave, which will be directly connected to the PC by UART. And default firmware included in module doesn’t support commands AT+SEND and AT+SENB
Thank you very much for your help.