Hobbyists, electronic enthusiasts and makers may be interested in a new 4 channel relay board aptly named the RelayFi. The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability ...
The FL1F is a powerful and compact series of smart relays that feature a new CPU based module, digital and analog expansion modules, and an improved LCD display. It uses two RJ45 ethernet ports to ...
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