nRF24L01 wireless module schematic and connection with 5V microcontroller

Publisher:满足的36号Latest update time:2021-02-03 Source: eefocusKeywords:nRF24L01 Reading articles on mobile phones Scan QR code
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nRF24L01 is a single-chip wireless transceiver chip produced by NORDIC that operates in the 2.4GHz~2.5GHz ISM frequency band.


Two nrf24l01s can form a simple transceiver. One is used as a remote control, and the other is placed on the car as a receiver.


Output power channel selection and protocol settings can be set through the SPI interface. Almost all microcontroller chips can be connected to complete wireless data transmission.


nRF24L01 schematic diagram:

Connection between nRF24L01 and 5V microcontroller (only applicable to high-impedance port):


Keywords:nRF24L01 Reference address:nRF24L01 wireless module schematic and connection with 5V microcontroller

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