Why does the remote controller only work in one direction?
●Usually, the reason is radio frequency interference, once you press two remote controller (fob keys) at the same time, the receiver and it’s relay will stop and intermittently. No matter if it’s the fob keys from UYGALAXY, it interferes each other once it’s same 433Mhz RF device. ●How to fix it ? 1st. Clean the […]
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