| Pi-SPi-PROTO Raspberry Pi Prototyping I/O Module Interface | widgetlords.com | 9.95 USD | 14.95 USD | −33.4% |
| VP-KB1 Gas Detection Controller | widgetlords.com | 695 USD | — | — |
| BCM Breaker Panel Current Monitor Kits | widgetlords.com | 495 USD | — | — |
| BCM-SPLIT-CORE-2 Current Monitoring Kit with CT Interface Modules | widgetlords.com | 285 USD | — | — |
| BCM-SPLIT-CORE-1 Current Monitoring Kit with CT Interface Module | widgetlords.com | 260 USD | — | — |
| VPE-1911 Branch Current Monitor I/O Module | widgetlords.com | 225 USD | — | — |
| Analog Output I/O Module, 8 Channels 4-20mA, RS485, Modbus Interface | widgetlords.com | 214.5 USD | — | — |
| PI-SPI-DIN-RTC-RS485-4AI-4KO-8DI Input/Output I/O Module Interface | widgetlords.com | 169.5 USD | — | — |
| PLC Starter Kit c/w Input/Output I/O Modules | widgetlords.com | 149.95 USD | — | — |
| VPE-2051 CT Strip for BCM Branch Current Monitoring | widgetlords.com | 132 USD | — | — |
| PI-SPI-DIN-4FREQ Raspberry Pi Frequency / Pulse Counter I/O Module | widgetlords.com | 125 USD | — | — |
| PI-SPI-DIN-2x4MIO I/O Module | widgetlords.com | 124.95 USD | — | — |
| VPE-4130 Modbus RTU Universal I/O Module | widgetlords.com | 99.95 USD | — | — |
| Digital Output I/O Module, 8 Channel Relay SPDT, 10 Amp, RS485, Modbus Interface | widgetlords.com | 99.95 USD | — | — |
| Analog Input I/O Module, 8 Channels 4-20mA, RS485, Modbus Interface | widgetlords.com | 99.95 USD | — | — |
| Gas Sensor Transmitter for Figaro Series TGS and MQ Series Solid State Sensors | widgetlords.com | 99.5 USD | — | — |
| Water Leak Detection Kit | widgetlords.com | 89.95 USD | — | — |
| Pi-SPi Temperature Sensor HVAC KIT I/O Modules | widgetlords.com | 79.95 USD | 0 USD | — |
| Model VP-EC-RDU Modbus RTU LCD Display 4 Line x 20 Character, RS485, LED Indicators and Audible | widgetlords.com | 75.95 USD | — | — |
| SDAFE-HART Software Defined Analog Input Module with HART I/O Module | widgetlords.com | 59.95 USD | — | — |
| Pi-SPi-DIN-RTC-RS485 Raspberry Pi I/O Module | widgetlords.com | 52.75 USD | — | — |
| Model VP-EC-RDU-MINI Modbus RTU LCD Display 4 Line x 20 Character, RS485, with Temperature Sensor | widgetlords.com | 47.95 USD | — | — |
| Pi-SPi-8AI-16B Raspberry Pi 8 Channel Analog Input 16 Bit (4 - 20 mA) I/O Module | widgetlords.com | 42.9 USD | — | — |
| PI-SPI-DIN-4AO Raspberry Pi Analog Output I/O Module | widgetlords.com | 39.95 USD | — | — |
| Pi-SPi-8AI Raspberry Pi Temperature Sensor I/O Module Kit | widgetlords.com | 38.5 USD | — | — |
| SDAFE - Software Defined Analog Input I/O Module | widgetlords.com | 36 USD | — | — |
| PI-SPI-DIN-6SSR Raspberry Pi Solid State Relay Output I/O Module | widgetlords.com | 35.95 USD | — | — |
| PI-SPI-DIN-8DI Raspberry Digital Input I/O Module | widgetlords.com | 35.95 USD | — | — |
| PI-SPI-DIN-8AI Raspberry Pi Analog Input I/O Module | widgetlords.com | 35.95 USD | — | — |
| PI-SPI-DIN-4KO Raspberry Pi Digital Output I/O Module | widgetlords.com | 35.95 USD | — | — |
| PI-SPI-DIN-SDAFE Expansion I/O Module for SDAFE™ Software Defined I/O Modules | widgetlords.com | 35.95 USD | — | — |
| VPE-2305 BCM Split Core CT Termination Module | widgetlords.com | 35 USD | — | — |
| Raspberry Pi 7" LCD Display Ribbon Cable Extension Kit | widgetlords.com | 29.65 USD | — | — |
| Power Supply - DIN Rail Mount | widgetlords.com | 27.95 USD | — | — |
| Water Sense Cable | widgetlords.com | 25 USD | — | — |
| Wireless Zigbee to RS485 I/O Module | widgetlords.com | 24.95 USD | — | — |
| Pi-SPi-8AI Raspberry Pi Analog Input (4 - 20 mA) Interface | widgetlords.com | 24.95 USD | — | — |
| Pi-SPi-8AI+ Raspberry Pi Analog Input I/O Module | widgetlords.com | 24.95 USD | — | — |
| Pi-SPi-8DI Raspberry Pi Digital Input I/O Module | widgetlords.com | 24.95 USD | — | — |
| Pi-SPi-8KO Raspberry Pi Relay Output I/O Module | widgetlords.com | 24.95 USD | — | — |