Raspberry Pi IoT shield offers 1-wire, Grove, PMOD, and more

Pi 2 Design’s 502IoT Shield for the RPi Pi B+ 2 and 3 offers sensor expansion via 1-Wire, Grove, and PMOD I/O connectors, plus WiFi, Ethernet, M.2, USB, and more. Pi 2 Design, a Rhode Island based Raspberry Pi accessory spinoff of Cogent Computers, recently shipped a Kickstarter funded, Cogent-manufactured...