Hi, yes, the transmitter should be powered by 5V, and receiver should be connected to 5V required module like smart phone USB port or others. Thanks!I would like to buy this product, however, I can\'t find anywhere how to connect those. Do you simply connect the transmitter to a 5V power supply and the output to a 5V (so 4,5V or 6V?) battery?
Problems about those products which have a SZ2U tag on the Product page, please post topics on this module.
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