HC-12

Experience with HC-12 Wireless Module Data Transmission Issues

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Experience with HC-12 Wireless Module Data Transmission Issues

Recently, I found a few HC-12 wireless modules that I had bought a long time ago from my drawer. I intended to use them to create a wireless remote control for a small toy, but during testing, when I connected to the computer and sent data through the serial debugging tool, it froze, although receiving … Read more

HC-12 Communication Module Transmission Distance

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HC-12 Communication Module Transmission Distance

01 HC-12 Communication Module 1. Introduction   These are two HC-12 wireless communication modules just assembled. The LED can display the number of bytes received. Now let’s go outside to the square to check the communication distance. Its communication baud rate is 9600, let’s see what the corresponding communication distance is in this case. 2. Measurement … Read more