Arduino-Compatible RF-Nano V3 - ATmega328 with NRF24L01 Integrated volume control Select "Generic ESP8266 Module" or

Select "Generic ESP8266 Module" or "NodeMCU 1

It requires a microcontroller to drive it

there is no comeback

Switch life span can reach 10

integrated over-temperature shutoff

Arduino-Compatible RF-Nano V3 - ATmega328 with NRF24L01 Integrated volume control Select "Generic ESP8266 Module" orArduino Nano with an NRF24L01+ radio baked onto the same board. Saves you the wiring and the SPI header juggling when you want a Nano that talks wireless out of the box. Program it exactly like a Nano from the Arduino IDE over micro USB. The 2. 4GHz radio does the usual NRF24 tricks: multi channel, dynamic payload, auto ack. Good for remote controls, sensor nodes, and small mesh setups. Specs MCU ATmega328, 16MHz Memory 32KB flash (2KB bootloader),