Hardware

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

Topic	Replies	Views	Activity
About the Hardware category Hardware	2	3247	9 May 2016
New heat pump Grant R290 - hot water advice Heatpump grantr290	97	2630	17 February 2026
Heat Pump testing procedures acc. EN14511 (Samsung) Heatpump samsung	16	67	17 February 2026
Econext: Direct local control of Grant HP290 Econet replacement (Plum ecoMAX360i) Heatpump grantr290	4	38	17 February 2026
Buffer repiping port check Heatpump	2	65	17 February 2026
Auto-balancing actuators for underfloor heating (ufh) Heatpump ufh	1	32	17 February 2026
Mitsubishi corresponding about ecodan update PUZ-WM112VAA/YAA Heatpump ecodan , mitsubishi	8	547	17 February 2026
Emonhub Modbus E+E Air Velocity EE671 & Co2 sensors EE872 Hardware air-velocity , co2	5	22	17 February 2026
Daikin Altherma 3 no longer following weather curve Heatpump	15	140	17 February 2026
Reading onboard data from Grant Aerona HP290 HomeAssistant Heatpump grantr290	34	1006	17 February 2026
Grant R290 Fan Noise Heatpump	46	354	16 February 2026
ZPmeter Heat Meter 223F Modbus emonHub Hardware heat-meter	0	14	16 February 2026
All Heat Pumps / Daikin Altherma 3 and SOLAR GAIN Heatpump	9	73	16 February 2026
Ecodan 5kW R32 - Low COP & Delta T Heatpump	36	506	15 February 2026
EmonHub Needs Regular Restarts Hardware emoncms , emonbase , emonhub	1	32	15 February 2026
Heat geek mini store, winter performance, any data? Heatpump	44	1770	14 February 2026
Nibe F2040 10-16 SMO S40 "Illogical" operation? Heatpump	25	105	14 February 2026
Vaillant inbuilt monitoring vs MID meters Heatpump heatpumpmonitor	189	6934	14 February 2026
Vaillant 7kw Arotherm Plus cop for last few days 2 Heatpump heatpumps	36	546	13 February 2026
Monitoring & Controlling Ecodan via CN105 Heatpump mqtt	512	15082	13 February 2026
Samsung Heat Pump - monitoring without extra hardware Hardware heatpumps , samsung	1	55	13 February 2026
Performance figures after removing buffer tank? Heatpump vaillant	23	360	13 February 2026
Instantaneous Electric Water Heaters for Whole-House Hot Water Temperature ’Top-Up’ Heatpump hot-water , dhw	3	78	13 February 2026
Mitsu Zubadan Flow Temperature Issue Heatpump mitsubishi , zubadan	160	676	13 February 2026
Controlling Ecodan Remote Thermostat via CNRF Heatpump ecodan	65	739	12 February 2026
Samsung heat pump - 2091 and 2092 if using third party stats Heatpump samsung	5	82	11 February 2026
Daikin Altherma 3 pump limitation Heatpump	12	110	11 February 2026
Panasonic Aquarea Heat pump configuration Heatpump	15	2080	10 February 2026
Open Victron community Hardware victron	1	33	10 February 2026
Kaisai / Midea 16kW performance suggestions wanted Heatpump	6	76	10 February 2026