PICO-EVB enables your Raspberry PI PICO to drive relays and sense High voltage inputs https://olimex.wordpress.com/2026/07/16/new-industrial-grade-open-source-hardware-board-pico-evb-enables-your-raspberry-pi-pico-to-drive-relays-and-sense-high-voltage-inputs/ #raspberrypi #pico #iot #plc #oshw #industial #automation #esphome #homeassistant