Catalog > Consumer Electronics > Kits > Smart Kits 2,4GHZ Transceiver Module 2,4GHZ NRF24L01+ SPI I/FACE VIN Transceiver Module BMT NRF24L01+ TRANSCEIVER MODULE 2,4GHZ TRANSCEIVER MODULE USING NORDIC NRF24L01+. SPI I/FACE. VOLTAGE: 1.9-3.6V (RECOMMENDED 3.3V), 250M OPEN AREA,MAXIMUM OUTPUT POWER: +20DBM ,EMISSION MODE CURRENT(PEAK): 115MA,RECEIVE MODE CURRENT(PEAK): 45MA,POWER-DOWN MODE CURRENT: 4.2UA Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The mini NRF24 (TW) wireless board, 12x18mm, orignal nordic NRF24L01 compatible, all the same way of use, the only two differences with original one are: NRF24 can provide higher transmission power up to 7dbm (0dbm original) but same power computation on same transmission power level, also this one is less expensive. Specifications Voltage : 1.9-3.6V Sensitivity : 2Mbps – -83dB, 1Mbps – 87dB, 250kbps – -96dB Receiving Current : 2Mbps – 15mA, 1Mbps – 14.5mA, 250kbps – 14mA Standby Current : 15uA Power off Current : 700nA Operation Temperature : -20 ~ +55 degree On board PCB antenna, transmission distance reach 240M in open area, but 2.4G frequency is not good to pass through walls, also interfere by 2.4G wifi signal significantly