Features 1.A simple socket board which is for NRF24L01+ wireless module. 2.6 pin headers correspond to the SPI interface; from left to right: CE, CSN, SCK, MOSI, MISO, IRQ. 3.The operating voltage of the wireless module is generally 3.3V, while the ordinary 51 single-chip microcomputer is 5V. 4.This module is wireless module with 51 single-chip board used in conjunction. 5.High quality materials with good performance, stable and durable. specificationFeatures:_x000D_ _x000D_ A simple socket board which is for NRF24L01+ wireless module. _x000D_ 6 pin headers correspond to the SPI interface; from left to right: CE, CSN, SCK, MOSI, MISO, IRQ. _x000D_ The operating voltage of the wireless module is generally 3.3V, while the ordinary 51 single-chip microcomputer is 5V. _x000D_ This module is wireless module with 51 single-chip board used in conjunction. _x000D_ High quality materials with good performance, stable and durable. _x000D_ _x000D_ :_x000D_ Type: Power Module_x000D_ Power supply voltage: 3.3V_x000D_ Power: Standard_x000D_ Uses: Adapter plate_x000D_ PCB size: approx. 3 * 2cm / 1.18 * 0.79inch_x000D_ _x000D_ Package list:_x000D_ 10 * Wireless Module PackageList