Features: <br> <br>A simple socket board which is for NRF24L01+ wireless module. <br>6 pin headers correspond to the SPI interface; from left to right: CE, CSN, SCK, MOSI, MISO, IRQ. <br>The operating voltage of the wireless module is generally 3.3V, while the ordinary 51 single-chip microcomputer is 5V. <br>This module is wireless module with 51 single-chip board used in conjunction. <br>High quality materials with good performance, stable and durable. <br> <br>Specification: <br>Type: Power Module <br>Power supply voltage: 3.3V <br>Power: Standard <br>Uses: Adapter plate <br>PCB size: approx. 3 * 2cm / 1.18 * 0.79inch <br> <br>Package list: <br>10 * Wireless Module1、A simple socket board which is for NRF24L01+ wireless module. <br>2、6 pin headers correspond to the SPI interface; from left to right: CE, CSN, SCK, MOSI, MISO, IRQ. <br>3、The operating voltage of the wireless module is generally 3.3V, while the ordinary 51 single-chip microcomputer is 5V. <br>4、This module is wireless module with 51 single-chip board used in conjunction. <br>5、High quality materials with good performance, stable and durable.