ESP32LR42 - WIFI 4 x 16A relays

ESP32LR42 - WIFI 4 x 16A relays

ESP32LR42 - WIFI 4 x 16A relays

Controlled over WIFI using preprogrammed command sets or html page.

Relays - 4 with snubbers for inductive loads
Inputs - 2 x 3.3v inputs (supports direct vfc connection)
Power - 12V DC adaptor, supplied separately
Control interface - HTTP (webpage), HTML commands, MQTT commands or plain text commands (ASCII terminal)
Relay current - Up to 16Amp @24vdc or 250vac 
Output connections - Screw Terminals for N/O N/C and Common contacts.
Programming connection - USB programmable with Arduino IDE

Built around the ESP-WROOM-32, the module is fully customisable around open source software.
Free Android and iPhone Apps are available to remotely control this module.

£40.54 £33.78
  • Buy 5 for £37.52 £31.27 each and save 7%
  • Buy 25 for £34.75 £28.96 each and save 14%
  • Buy 100 for £32.17 £26.81 each and save 21%

Configure with PuTTY

The latest software is available through our GitHub repository

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