Arduino Nano 3.0 clone with built-in NRF24L01 module. This board makes you free of cumbersome connection between the Arduino and the nRF24L01 radio module. Technical data: Connector: USB-Micro Microcontroller: ATMEGA328P Logic: 5V Flash memory: 32kb (including 2kb for bootloader) SRAM memory: 2kb EEPROM memory: 1kb VIN supply voltage: 6-12V Dimensions: 18x48mm Factory soldered pins Weight: 8g The pinout is the same as in the Arduino Nano. Pins D9, D10, D11, D12 and D13 must be left unused in order the nRF24L01 module works properly. https://elecena.pl/product/22626821/rf-nano-compatible-arduino-nano-v3-0-with-integrated-nrf24l01-wireless-module 2023-02-23 https://elecena.pl/product/22626821/rf-nano-compatible-arduino-nano-v3-0-with-integrated-nrf24l01-wireless-module 2025-10-28