Boards/Relay Boards

Right out of the box - Simple configuration and setup from your web browser. Control it from a web page, or select tcp/ip control with an option o...

The BT004BLE provides four volt free contact relay outputs with a current rating of up to 16Amp each controlled over a HM10 Bluetooth serial port....

Controlled by modbus RTU over RS485, address, baud rate and parity set by dip switch. Relays - 8 VFC with snubbers on N/O Digital opto isolated in...

USB-RLY82 case. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the USB...

dS1242 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS124...

dS378 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS378...

dS2824 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS28...

dS3484 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS34...

Ruggedised, Industrial, DIN rail mounting control module Built in snubbers for safe connection to inductive loads. Optically isolated inputs. Main...

Controlled over WIFI using preprogrammed command sets or html page. The ESP32LR88 is a WIFI connected relay module using the popular ESP32. It p...

Number of Relay's - 8 Power - 5v @ 100mA max. Control interface - Serial or I2C Relay current - ...

PRODUCT DISCONTINUED, REPLACED BY THE NEW VERSION The USB-RLY02 provides two volt free contact relay outputs with a current rating of up t...

The USB-RLY16 provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The processor is powered and instructed...

The new version is available: ETH008-B - 8 relay outputs at 16A Overview The ETH008 provides eight volt free contact relay outputs with a c...

The USB-RLY82 provides two volt free contact relay outputs with a current rating of up to 1Amp each. It is powered by any standard USB bus and has ...