{"product_id":"nrf24l01-24ghz-wireless-transceiver-module","title":"NRF24L01 2.4GHz Wireless Transceiver Module","description":"\u003ch1\u003eNRF24L01 2.4GHz Wireless Transceiver Module\u003c\/h1\u003e\n\u003cp\u003eThe NRF24L01 is a low-cost, low-power 2.4GHz RF transceiver module built around Nordic Semiconductor's nRF24L01+ chip. It communicates with a host microcontroller over SPI and supports data rates up to 2Mbps with a range of roughly 100m line-of-sight (shorter indoors, longer with the PA\/LNA long-range variant). Widely used for point-to-point and mesh wireless links between Arduino, ESP32, ESP8266, STM32, and Raspberry Pi boards.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChip: Nordic nRF24L01+\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4GHz ISM band, 125 channels\u003c\/li\u003e\n\u003cli\u003eInterface: SPI (up to 10Mbps SPI clock)\u003c\/li\u003e\n\u003cli\u003eData rate: 250kbps \/ 1Mbps \/ 2Mbps (configurable)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 1.9V-3.6V (VCC) — \u003cstrong\u003edo not connect VCC directly to a 5V board\u003c\/strong\u003e; use a 3.3V regulator\/adapter board if your host is 5V-only\u003c\/li\u003e\n\u003cli\u003eDigital I\/O pins (CE, CSN, SCK, MOSI, MISO, IRQ): 5V-tolerant on most breakout variants, but always confirm before wiring\u003c\/li\u003e\n\u003cli\u003eRange: ~100m open air (standard antenna); use the PA\/LNA variant with external antenna for longer range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Uses\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless sensor networks (temperature\/humidity\/soil nodes reporting to a central hub)\u003c\/li\u003e\n\u003cli\u003eRemote control (RC cars, robots, drones) over a low-latency wireless link\u003c\/li\u003e\n\u003cli\u003eTwo-node or star-network chat\/telemetry between multiple microcontrollers\u003c\/li\u003e\n\u003cli\u003eWireless data logging where WiFi\/Bluetooth range or power draw is unsuitable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring Note\u003c\/h2\u003e\n\u003cp\u003eVCC is 3.3V only — most NRF24L01 module instability reports trace back to insufficient\/noisy power, not a bad module. Add a 10-100µF capacitor across VCC\/GND close to the module if you see connection dropouts, especially on a bare Arduino 3.3V pin (which has limited current). Our \u003ca href=\"\/products\/3-3v-adapter-board-for-24l01-wireless-module\"\u003e3.3V Adapter Board for 24L01 Wireless Module\u003c\/a\u003e is a drop-in fix for exactly this.\u003c\/p\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53546546856301,"sku":"CDN-3001","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/nrf24l01-24ghz-wireless-transceiver-module-1051848.webp?v=1785259029","url":"https:\/\/compoden.com\/products\/nrf24l01-24ghz-wireless-transceiver-module","provider":"Compoden","version":"1.0","type":"link"}