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. 

Excl. VAT: £30.15 Incl. VAT: £36.18
  • Buy 5 for £27.92 (£33.50 incl. tax) each and save 8%
  • Buy 25 for £25.85 (£31.02 incl. tax) each and save 15%
  • Buy 100 for £23.93 (£28.72 incl. tax) each and save 21%

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