• Double direction communication problem in ESB protocol (PTX --> PRX --> PTX)

    Hey, I have two nrf52 development board. One is PRX, one is PTX. I try to realize the scenario that: PTX transmits a number like "100", PRX receives this data "100" and plus "1". Now data is "101" at the PRX side. And PRX transmits "101" to PTX as…