Support 4.5-5.5V input voltage, cannot be more than 5.5V Support serial port through transmission (half-duplex transmission) USB2.0 full data processing Note: the module is 433 wireless serial port module, can only be connected with the wireless module, can not be connected with the Bluetooth module. When module power-on initialization is complete, the module into the serial port transparent transmission mode, You can open the serial port assistant, transmit data within the vicinity 433 wireless modules. If the user wants to modify the parameter of the 433 wireless modules, the user can press the KEY module side, to enter AT mode. After completed, the revision of parameters releases KEY, module exit AT mode to serial port transmission mode.
P**O
Good
Ordered 2 modulesWorks excelentFor mac os driver is required but easy to find by “cp210x chip”
S**E
This thing is awesome!!!
Worked without any problems on my Raspberry Pi 3 B+ and my Windows 10 computer. They can both communicate perfectly with only 2 of these!I have not tried it yet, but I bet it can communicate with regular, in-circuit HC-12 modules!If you want reliable, 2-way, serial IoT for a computer, please buy this module. This is WAY underrated!!!
Trustpilot
3 days ago
1 week ago
