{"product_id":"nrf24l01-2-4ghz-wireless-rf-transceiver-module-arduino","title":"nRF24L01+ 2.4GHz Wireless RF Transceiver Module for Arduino","description":"\u003ch2\u003enRF24L01+ 2.4GHz Wireless RF Transceiver Module for Arduino\u003c\/h2\u003e\u003cp\u003eThe nRF24L01+ is a low-cost 2.4GHz wireless transceiver module for Arduino, STM32, ESP32 and other microcontroller projects. It provides bidirectional packet communication over SPI with automatic acknowledgements and retransmission.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.4GHz ISM-band wireless transceiver\u003c\/li\u003e\n\u003cli\u003eSPI interface for Arduino, STM32, ESP32 and compatible controllers\u003c\/li\u003e\n\u003cli\u003eSelectable 250kbps, 1Mbps and 2Mbps air data rates\u003c\/li\u003e\n\u003cli\u003eGFSK modulation with Enhanced ShockBurst packet handling\u003c\/li\u003e\n\u003cli\u003eAuto-acknowledgement, automatic retransmission and six data pipes\u003c\/li\u003e\n\u003cli\u003eLow-power operation for battery-powered sensor and robotics projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e2.4GHz ISM band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e1.9–3.6V; use a regulated 3.3V supply for typical modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eSPI with CE, CSN, IRQ, SCK, MOSI and MISO control\/data pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir data rate\u003c\/th\u003e\n\u003ctd\u003e250kbps, 1Mbps or 2Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtocol features\u003c\/th\u003e\n\u003ctd\u003eEnhanced ShockBurst, auto-acknowledgement, auto-retransmit and six MultiCeiver data pipes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eTypically up to approximately 100m in open conditions at lower data rates; actual range depends on antenna and environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino wireless sensor networks\u003c\/li\u003e\n\u003cli\u003eRemote-control robotics and RC projects\u003c\/li\u003e\n\u003cli\u003eHome automation and smart devices\u003c\/li\u003e\n\u003cli\u003eWireless telemetry and data logging\u003c\/li\u003e\n\u003cli\u003eSTM32 and ESP32 point-to-point communication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this module a transmitter or receiver?\u003c\/strong\u003e\u003cbr\u003eIt is a transceiver, so the same module can transmit and receive data.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it connected?\u003c\/strong\u003e\u003cbr\u003eUse the SPI interface together with CE, CSN and IRQ control lines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I power it from 5V?\u003c\/strong\u003e\u003cbr\u003eNo. Use a regulated 1.9–3.6V supply, typically 3.3V. Check your adapter board before applying 5V.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it work with Arduino?\u003c\/strong\u003e\u003cbr\u003eYes. It is widely used with Arduino libraries such as RF24 and compatible SPI libraries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat range can I expect?\u003c\/strong\u003e\u003cbr\u003eUp to about 100m in open conditions is a common target at 250kbps, but walls, interference, antenna position and power settings affect results.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan multiple modules communicate?\u003c\/strong\u003e\u003cbr\u003eYes. The device supports six data pipes and automatic packet handling for multi-node networks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it provide Wi‑Fi or Bluetooth?\u003c\/strong\u003e\u003cbr\u003eNo. It is a dedicated 2.4GHz packet transceiver and does not provide standard Wi‑Fi or Bluetooth networking.\u003c\/p\u003e\u003ch3\u003eImportant Note\u003c\/h3\u003e\u003cp\u003eUse a clean 3.3V supply and suitable decoupling for reliable operation. Antenna and module layout may vary by supplier batch.\u003c\/p\u003e","brand":"Embeded Studio","offers":[{"title":"Default Title","offer_id":62405630722418,"sku":"ES-NRF24L01-2.4GHZ-SPI","price":170.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/7935\/3202\/files\/nrf24l01.webp?v=1790353637","url":"https:\/\/embededstudio.com\/products\/nrf24l01-2-4ghz-wireless-rf-transceiver-module-arduino","provider":"Embeded Studio","version":"1.0","type":"link"}