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

Topic	Replies	Views	Activity
About the Hardware category Hardware	2	3182	9 May 2016
The worlds easiest Octopus heat pump install Heatpump	63	1094	6 May 2025
DIN Rail Meter development Hardware dinrail , esp32 , atm90e32	3	36	6 May 2025
Monitoring & Controlling Ecodan via CN105 Heatpump mqtt	296	9440	6 May 2025
Solax X3 Ultra diyBMS	4	97	6 May 2025
Samsung R290 remote thermostat operation Heatpump	4	73	6 May 2025
Daikin legionella questions Heatpump	14	195	6 May 2025
Suddenly showing no flow Axomia heat meter after months of normal running Hardware	11	50	6 May 2025
Octopus heatpump - should be an easy install? Heatpump octopus	34	551	6 May 2025
Removing Air from Heating Systems Heatpump Removing trapped and dissolved air from a sealed heating system is essential for maintaining efficiency, ensuring accurate heat meter readings, and prolonging the system’s lifespan by minimizing corrosion. Ultrasonic he…	25	824	5 May 2025
Want to monitor my energy at home, by the breaker Hardware	1	47	4 May 2025
Samsung ASHP (Joule) poor performance - help needed! Heatpump	74	855	4 May 2025
Repipe ahead of Daikin heat pump installation Heatpump daikin	3	65	3 May 2025
AC Measurement circuit capacitor type replacement Hardware	4	15	3 May 2025
Daikin Altherma 3 DHW efficiency Heatpump hot-water , dhw	8	119	2 May 2025
Vaillant AroTherm plus cooling? Heatpump	26	650	2 May 2025
Hoping to get in contact with Robin Emley? Hardware	6	72	2 May 2025
Cop on Espaltherma Heatpump	4	38	2 May 2025
Heat pump learning resources Heatpump Thought I would try and collect a list of useful technical learning resources for heat pump system design and optimisation, in particular from those engaged in the discussion here on OpenEnergyMonitor/HeatpumpMonitor, bu…	13	1767	13 April 2025
Electric meter SDM120M not talking to emonPi, baud rate issue? Hardware sdm120	6	59	1 May 2025
DIYBMS - contactor /b2b MOSFET? diyBMS	1	22	30 April 2025
NJXS Micro current transformers Hardware currenttransformer	7	42	30 April 2025
DHW heating in warmer weather and COP Heatpump	26	340	29 April 2025
How to migrate from existing Emonpi1 & Emontx to new generation Emonpi2? emonPi	0	40	28 April 2025
EMonPi data 'disappears' after 4-6 days emonPi emoncms , emonpi	7	78	28 April 2025
Samusng HT Quiet Mono Gen. 7 R32 Heatpump low power consumption when idle! Heatpump	10	157	28 April 2025
Trying to learn how to use my heat pump + setting up weather curve Heatpump	1	67	27 April 2025
Ecodan power use flips between ~10W and ~30W idle Heatpump	4	102	27 April 2025
Ecodan not modulating at negative outdoor temps? Heatpump	23	350	26 April 2025
emonPiv1 and emonTx3 Software and Firmware updates Hardware emonpi , emontx	14	110	26 April 2025