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1
Description
Easily control four relays from a Bluetooth v2.1 source device with this Four Channel Bluetooth Relay Module from PMD Way.
The module contains four popular relays that can control 250V AC at 10A or 30V DC at 10A. Relay board requires a power supply of between 6.5~25V DC.
The Bluetooth transceiver can communicate with Android v4.3 or hig...