10 pieces 3.3V NRF24L01+ wireless module pinboard socket adapter board high quality performance 44-43-1.3 。.゜ :✿。.゜ :✿。.゜ :✿。.゜ :✿。.゜ :✿。.゜ :✿。.゜ :✿ Made of high-quality materials for stable and durable performance. Used in conjunction with 51 single-chip boards Operating voltage is generally 3.3V, but the 51 single-chip microcomputer is 5V. Simple socket board for NRF24L01+ wireless module with 6-pin header, compatible with SPI interface The package includes 10 wireless modules #na ★★★★