Hardware

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

Topic	Replies	Views	Activity
:tada: emonPi3 & emonTx6 Hardware Now Available Hardware emonpi3 , emontx6 We are thrilled to announce that the emonPi3 and emonTx6 are now officially available in our shop! :partying_face: These models succeed the emonPi2 and emonTx5. While they maintain the same functional experience, they f…	2	710	19 July 2026
About the Hardware category Hardware	2	3291	9 May 2016
Vaillant Arotherm: excessive noise from compressor Heatpump vaillant	192	7865	13 October 2026
Grant Heat Pump Real World Outputs Heatpump grantr290	2	44	12 October 2026
Grant Aerona R290 - space heating advice and settings Heatpump grantr290	7	148	12 October 2026
Daikin 3M power limit question (DHW vs defrost) Heatpump power	12	575	12 October 2026
Samsung EHS – Compressor stays at 35 Hz despite exceeding Water Law target (FSV 2093 = 1) Heatpump	1	35	12 October 2026
F2050 slow hz regulation Heatpump nibe	3	73	12 October 2026
OVMS ZE1 (40kWh & 64kWh 2018+) Nissan LEAF CAN tap cable available..soon Hardware ovms	47	3162	11 October 2026
Solution: Reading Solax SK-SU5000(E) inverters & SDM630V2 Modbus Power Meters Hardware modbus , solax	195	18294	11 October 2026
New Arotherm+ install with noisy circulation pump - suggestions Heatpump	3	115	11 October 2026
Vaillant Arotherm+ V1 vs V2 Heatpump vaillant	13	461	11 October 2026
Tx4 data not being processed into Emoncms Hardware	29	337	10 October 2026
Placement of heat pump outside temperature sensor Heatpump	2	71	10 October 2026
Vaillant pump settings changed by Heat Geek Heatpump	7	247	10 October 2026
Ecodan Cooling mode with radiators Heatpump	16	438	9 October 2026
Grant R290 inbuilt monitoring vs MID meters Heatpump	6	290	9 October 2026
A watchdog for a pond-fed water pump: ESP32 + CT clamp + waterproof ultrasonic Hardware	9	174	8 October 2026
Availability of Vaillant heat pumps Hardware heatpumps , vaillant	11	243	8 October 2026
Vaillant Arotherm plus compressor blocked during DHW run Heatpump	38	1331	8 October 2026
Whats the best HA integration option for a 2016 Samsung Gen 5 HP Heatpump	16	217	7 October 2026
Sudden drop in heat output during hot water cycle for Grant HP290 on silent level 2 Heatpump grantr290 , dhw	22	481	6 October 2026
Ecodan 8KW R290 DHW excessive noise and eco mode problem Heatpump ecodan	13	302	6 October 2026
New Vaillant Arotherm+ V2 RS485 Heatpump vaillant	1	117	6 October 2026
Heatgeek cylinder vs mixergy vs something else? Heatpump heatpumps	34	1262	6 October 2026
Samsung R32 ASHPs - when is a defrost not a defrost? Heatpump heatpumps	40	1119	5 October 2026
Grant HP290 Enable Cooling Support ✅ Heatpump grantr290	49	1668	5 October 2026
Choice of controller/thermostat with ASHP? Heatpump	2	582	4 October 2026
Heat geek mini store, winter performance, any data? Heatpump	47	2777	4 October 2026
Vaillant aroTHERM plus 8.1 – UK skirt / compatible feet availability? Heatpump vaillant	5	156	2 October 2026