Hardware
diyBMS Do it yourself battery management system for Lithium ion battery packs/cells RFM69Pi Raspberry Pi RFM69CW transceiver addon hat Display Discussions related to hardware display. emonDC Direct Current (DC) Monitoring emonESP emonPi Raspberry Pi Web-Connected Base station (emonBase) & Energy Monitoring Node (emonPi) IoTaWatt See IoTaWatt forum for support: WiFi Relay MQTT WiFi Control Relay emonTx Wireless Energy Monitoring Node Heatpump emonTH Wireless Temperature & Humidity Node