By @emensta
Hardware Pin Configurations:
| nRF24L01 Module | ESP32 Pin (HSPI) | 10uf Capacitor |
|---|---|---|
| VCC | 3.3V | (+) capacitor |
| GND | GND | (-) capacitor |
| CE | GPIO 16 | |
| CSN | GPIO 15 | |
| SCK | GPIO 14 | |
| MOSI | GPIO 13 | |
| MISO | GPIO 12 | |
| IRQ | NaN |
| nRF24L01 Module | ESP32 Pin (VSPI) | 10uf Capacitor |
|---|---|---|
| VCC | 3.3V | (+) capacitor |
| GND | GND | (-) capacitor |
| CE | GPIO 22 | |
| CSN | GPIO 21 | |
| SCK | GPIO 18 | |
| MOSI | GPIO 23 | |
| MISO | GPIO 19 | |
| IRQ | NaN |
Disclaimer: It may not be possible to flash the ESP32 chip with both NRF24L01 modules connected simultaneously. Disconnect VCC from the modules during flashing.