zh_nrf24/esp-idf-mirf-master/Peer-to-peer/README.md

Peer-to-peer Example

One-way communication for transmission or reception.

Configuration

Parameter Setting

The following parameters must match on the sender and receiver.

Payload size & channel

	uint8_t payload = 32;
	uint8_t channel = CONFIG_RADIO_CHANNEL;

Sender side

    // Set destination address using 5 characters
    esp_err_t ret = Nrf24_setTADDR(&dev, (uint8_t *)"FGHIJ");

Receiver side

    // Set my own address using 5 characters
    esp_err_t ret = Nrf24_setRADDR(&dev, (uint8_t *)"FGHIJ");

nRF24L01 Address Register Setting

Sender				Receiver
TX_ADDR "FGHIJ"	RX_ADDR_P0 "FGHIJ"	RX_ADDR_P1 NONE		TX_ADDR NONE	RX_ADDR_P0 NONE	RX_ADDR_P1 "FGHIJ"
(Send Data)	->	->	->	->	->	(Get Data)	Data to Receiver
	(Get Ack)	<-	<-	<-	<-	(Send Ack)	Ack to Sender

Setting Register

The underlined address match on the sending and receiving sides.
No other addresses are used.

Sender Register

Receiver Register

Screen Shot

Communicat with Arduino Environment

Run this sketch.
ArduinoCode\Peer-to-peer\StringTest