Upgrade to HC 12 SI4463 High performance 433Mhz Wireless Serial Port Module
10,14 €
1 HC-12 433Mhz SI44382A wireless serial port module 1000m replace. Default idle current: 16mA(module current is different in different working modes). The module supports software upgrades. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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