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Description
NRF24L01 Wireless USB Converter Data Acquisition CH340 USB to Serial Port Converter for 2.4G NRF24L01 Wireless Module
Product Description
The NRF24L 01 module can connect the NRF24L01 wireless module to a PC through the serial port, enabling data communication between one or more NRF 24L01 modules.
Specification
Onboard chip
Using CH340 to serial port chip, stable performance and good compatibility
Transmission distance
Using this module for wireless serial communication, the transmission distance can reach 100~1100m, which is far greater than the transmission distance when using Ble serial port
Two-way communication
It can allow two computers or one to perform two-way communication with multiple computers, and it can also allow one computer to perform two-way communication with one single-chip or multiple single-chips. It needs to be switched to the corresponding mode to use
Installation Instructions
NRF24L01 wireless module and USB interface are connected in the same direction, as shown above
The test of sending and receiving mode is shown in the figure above
SWIM interface is used to configure the receiving and sending mode, and the default is set to sending mode. When in use, short-circuit the GND and SWIM interface--to switch modes.