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 emonTx Wireless Energy Monitoring Node 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 Heatpump emonTH Wireless Temperature & Humidity Node

Topic	Replies	Views	Activity
About the Hardware category Hardware	2	3183	9 May 2016
Daikin occasionally choosing to use Immersion for DHW Heatpump	2	22	12 May 2025
Monitoring & Controlling Ecodan via CN105 Heatpump mqtt	299	9524	12 May 2025
I messed up my heat pump settings. Willing to pay someone to guide me through Heatpump heatpumps , heating , heatpumpmonitor	7	95	12 May 2025
Trying to learn how to use my heat pump + setting up weather curve Heatpump	11	139	12 May 2025
DIN Rail Meter development Hardware dinrail , esp32 , atm90e32	4	80	12 May 2025
Discrepancy Between JK-BMS Current Readings and Victron Shunt During High PV Load diyBMS emoncms	0	14	12 May 2025
Vaillant AroTherm plus cooling? Heatpump	27	708	12 May 2025
Hoping to get in contact with Robin Emley? Hardware	7	107	10 May 2025
Heatpump payback calculator (total cost of ownership) Heatpump	92	1548	10 May 2025
No DHW on sunny days - Daikin Altherma 8kw Heatpump	6	56	9 May 2025
AC Measurement circuit capacitor type replacement Hardware	4	38	3 May 2025
Samsung R290 remote thermostat operation Heatpump	7	127	9 May 2025
Suddenly showing no flow Axomia heat meter after months of normal running Hardware	18	94	8 May 2025
The worlds easiest Octopus heat pump install Heatpump	67	1191	8 May 2025
Comparing Manufacturer COP with OpenEnergy calculated COP Heatpump	13	168	8 May 2025
Solax X3 Ultra diyBMS	4	103	6 May 2025
Daikin legionella questions Heatpump	14	210	6 May 2025
Octopus heatpump - should be an easy install? Heatpump octopus	34	566	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	843	5 May 2025
Want to monitor my energy at home, by the breaker Hardware	1	50	4 May 2025
Samsung ASHP (Joule) poor performance - help needed! Heatpump	74	865	4 May 2025
Repipe ahead of Daikin heat pump installation Heatpump daikin	3	94	3 May 2025
Daikin Altherma 3 DHW efficiency Heatpump hot-water , dhw	8	140	2 May 2025
Cop on Espaltherma Heatpump	4	53	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	1783	13 April 2025
Electric meter SDM120M not talking to emonPi, baud rate issue? Hardware sdm120	6	60	1 May 2025
DIYBMS - contactor /b2b MOSFET? diyBMS	1	30	30 April 2025
NJXS Micro current transformers Hardware currenttransformer	7	43	30 April 2025
DHW heating in warmer weather and COP Heatpump	26	351	29 April 2025