Hardware

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

Topic	Replies	Views	Activity
About the Hardware category Hardware	2	3257	9 May 2016
Hoops for BUS grant qualification for ASHP in a low heat loss retrofit house with slim primaries Heatpump	0	7	25 March 2026
Cosy inbuilt monitoring vs MID meters Heatpump	11	134	25 March 2026
Monitoring Your Samsung ASHP Controller Heatpump	124	2235	25 March 2026
Vaillant AroTherm Plus 12kw - high-pitched whirring noise at lowest modulation (25%) Heatpump vaillant	1	31	25 March 2026
Are storage heaters now cheaper to run then a heatpump without batteries? Heatpump	4	93	24 March 2026
Grant R290 Fan Noise Heatpump	75	603	24 March 2026
Ecodan pump speed settings Heatpump heatpumps , ecodan	52	4805	24 March 2026
OVMS ZE1 (40kWh & 64kWh 2018+) Nissan LEAF CAN tap cable available Hardware ovms	6	232	23 March 2026
Samsung ASHP NASA Messages - Updated Table Heatpump	8	254	22 March 2026
Vaillant Arotherm: excessive noise from compressor Heatpump vaillant	162	5299	21 March 2026
2x wires through a single CT? emonPi	2	49	21 March 2026
Samsung FSV#6031 Cautionary Note Heatpump	1	126	21 March 2026
emonPi2 to emonPi3 upgrade? emonPi	3	60	20 March 2026
The worlds easiest Octopus heat pump install Heatpump	147	3956	20 March 2026
New heat pump Grant R290 - hot water advice Heatpump grantr290	106	3111	20 March 2026
January results - 61% bill reduction with Samsung + 60kWh battery + Home Assistant hybrid optimiser Heatpump	25	358	19 March 2026
Econext: Direct local control of Grant HP290 Econet replacement (Plum ecoMAX360i) Heatpump grantr290	31	426	18 March 2026
Buffer tank to Volumiser? Heatpump heatpumps	7	157	18 March 2026
Vaillant inbuilt monitoring vs MID meters Heatpump heatpumpmonitor	200	7352	18 March 2026
When is a 50c DHW tank really 50c? Heatpump	10	278	18 March 2026
All Heat Pumps / Daikin Altherma 3 and SOLAR GAIN Heatpump	17	229	18 March 2026
Monitoring & Controlling Ecodan via CN105 Heatpump mqtt	521	15789	18 March 2026
Matching primary/secondary flow Heatpump	2	92	17 March 2026
Samsung HTQuiet 8KW Idle power consumption 60W? Heatpump	39	654	17 March 2026
Anyone else with a monitored heat pump and a Mixergy cylinder? Heatpump	95	2910	16 March 2026
Samsung Gen 7 Modbus monitoring Heatpump	20	96	13 March 2026
HeatpumpMonitor.org flagging monitoring errors Heatpump	30	606	13 March 2026
Auto-balancing actuators for underfloor heating (ufh) Heatpump ufh	6	116	13 March 2026
Nibe F2040 10-16 SMO S40 "Illogical" operation? Heatpump	29	152	13 March 2026