Topics created by Philippe 57

@philippe-57 And why wait 3 weeks for new PCB? Simply cut bad connections on PCB a and make correct connection with wire. And four RS485 connectors on gateway? RS 485 is bus - from one node to next, all in one line. Not star topology. If you plan connect four nodes with 20 m of cable to those connectors - you will be in troubles. Gateway must be connected like other normal nodes. Only sw is different.

Hi, the node log shows that it is unable to find a parent (the gw). This could be caused by several causes. It is difficult to troubleshoot at this point, assuming all the power and stability requirements from the radios are met, I would propose go back to the initial step, check everything and start from 0, even loading another nrf24l01 library and run a ping pong test or a similar simple sketch that allows you to discard sw problems and can confirm If all the hw is working correctly, including the wiring. Sorry to not be of more help.