Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Module _x005f_x000D_ Condition: New _x005f_x000D_ NRF24L01 description: _x005f_x000D_ NRF24L01 is a single-chip transceiver and wireless transceiver working in the 2.4-2.5GHz global ISM band, including: frequency generator, enhanced SchockBurstTM mode controller, power amplifier, crystal amplifier, modulator, demodulator, output Power channel selection and protocol settings are set by the SPI interface to set extremely low current consumption. The current consumption in the lower mode is 12.3mA. In power-down mode and standby mode, the current consumption in the receiving mode is 9.0 when the transmitting power is 6dBm in the transmitting mode. mA. _x005f_x000D_ The maximum transmit power of the open ISM band of the sphere is 0dBm, and it can be used without a license. 100 meters of open space! _x005f_x000D_ Support six-channel data reception _x005f_x000D_ _x005f_x000D_ NRF24L01 wireless module adapter board: _x005f_x000D_ Design background: The working voltage of the wireless module is generally 3.3v, while the ordinary 51 microcontroller is 5v. This module is to facilitate the use of our wireless module and the 51 microcontroller system board. _x005f_x000D_ The VCC power supply voltage range of this module: 4.5~15V _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x NRF24L01 adapter board _x005f_x000D_ or 1 x NRF24L01 SMD _x005f_x000D_ or 1 x NRF24L01 DIP _x005f_x000D_ or 1 x NRF24L01 PAle 1. Low Operating Voltage: With a low voltage range of 1.9V to 3.6V, this 2.4g wireless data transmission module features a built-in 2.4GHz antenna measuring just 15x29mm (including the antenna). 2. High Data Rate: Boasting a speedy transmission rate of 2Mbps, this wireless transceiver module significantly reduces collision phenomena in wireless communication, resulting in shorter airtime for data transfer (software-configurable at 1Mbps or 2Mbps). 3. Multiple Frequency Channels: With support for 125 frequency channels, this 2.4g wireless data transmission module meets the requirements of multi-point communication and frequency hopping communication. 4. Low Power Consumption: In response mode communication, the fast air transmission and startup time greatly reduce power consumption. 5. Cost-Effective Application: The NRF24L01 wireless transceiver transceiver module integrates all RF protocol high-speed signal processing within the module. The link layer is fully integrated, making development exceptionally easy.