Specification:
Item Type: Data Acquisition Module
Material: Plastic
Support System: For Windows 98/ME/2000/XP/Server 2003/VISTA/Server 2008/Win7/WIN8 32 Bit/64 Bit
Wireless Serial Port Transmission: USB Wireless Serial Port Transmission Module, Support at to Configure the System Clearly
CH340T Chip: Use Stable CH340T Chip As Usb to Serial Port.
Multi Frequency Points: 125 Frequency Points, Meeting the Needs of Multi Points Communication and FM Communication.
LED Lights: the Two LED Lights of the Module Are Power Indicator (Red) and NRF24L01 Status Indicator (Blue/Green).
Built in Watchdog Anti Driver Program: It Can Run Stably in Harsh Industrial Control Situations.
Transmission Distance: Using This Module for Wireless Serial Communication Can Make the Transmission Distance Farther (100~1100m, Depending on the Power of the Wireless Module Used), Far Exceeding the Transmission Distance of the BTSerial Port (10m)

Package List:
1 x Data Acquisition Module

Note:
The NRF24L01 module is inserted in the direction, the system will not work if it is inserted reversely, but the wireless module will not be burned out.