Product Description
The Keyestudio NRF24L01 2.4GHz Wireless Transceiver Module (Pack of 4) gives you everything you need to build reliable, bidirectional wireless communication between Arduino and compatible microcontroller projects. Based on the popular Nordic NRF24L01 single-chip transceiver operating in the 2.4–2.5GHz ISM band.
Key Specifications:
- Part Number: Keyestudio NRF24L01 Module ×4
- Chip: Nordic NRF24L01
- Operating Frequency: 2.4GHz – 2.5GHz (worldwide ISM band)
- Supply Voltage: 3.3V DC
- Interface: SPI
- Maximum Transmit Power: 0dBm
- Maximum Data Transfer Rate: 2000kbps (2Mbps)
- TX Current (0dBm): 11.3mA
- RX Current (2Mbps): 12.3mA
- Power-Down Current: 900nA (ultra-low power)
- Receiving Sensitivity: -85dBm at 1Mbps
- Antenna: Curved onboard antenna
- Communication Distance: 20–25m in open field
- Dimensions: 29mm × 16mm × 13mm
- Pack Contents: 4× NRF24L01 wireless modules
Typical Applications:
- Wireless Arduino-to-Arduino communication
- RC remote control systems
- Wireless sensor networks
- Robot wireless control
- Home automation data transmission
- Wireless joystick and gamepad projects
- Multi-node IoT data collection
- Wireless keyboard and mouse projects
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