EmsTechLabs

2026-01-16

Ithoamber Modbus Register 511: Heating/cooling circuit 2 Temperature

2026-01-16

Optima250 Modbus Register 104: Genvex bypass

2026-01-16

Optima250 Modbus Register 105: Genvex watervalve

2026-01-16

Optima250 Modbus Register 106: Genvex humidity fan control

2026-01-16

Statistics Maximum Apparent Power Demand Modbus Register 30103: Entities name prefix - slave entities prefix name - Maximum Apparent Power Demand

2026-01-16

Ithoamber Modbus Register 501: Software version

2026-01-16

Esphome Web 10C200 Modbus Register 199: 40200 Error number

2026-01-16

Esphome Web 10C200 Modbus Register 3010: 43011 Highest % RV non-fan

2026-01-16

Esphome Web 10C200 Modbus Register 3011: 43012 Highest measured CO2 ppm

2026-01-16

Esphome Web 10C200 Modbus Register 3020: 43021 Supply fan RPM

2026-01-16

Esphome Web 10C200 Modbus Register 3021: 43022 Exhaust fan RPM

2026-01-16

Esphome Web 10C200 Modbus Register 3022: 43023 Supply fan power

2026-01-16

Esphome Web 10C200 Modbus Register 3023: 43024 Exhaust fan power

2026-01-16

Ithoamber Modbus Register 516: Expansion valve setting

2026-01-16

Ithoamber Modbus Register 517: Ambient Temperature

2026-01-16

Ithoamber Modbus Register 518: Average 1h ambient Temperature

2026-01-16

Ithoamber Modbus Register 519: Average 4h ambient Temperature

2026-01-16

Ithoamber Modbus Register 520: Average 24h ambient Temperature

2026-01-16

Ithoamber Modbus Register 521: High pressure

2026-01-16

Ithoamber Modbus Register 522: Low pressure

2026-01-16

Ithoamber Modbus Register 523: Discharge Temperature

Latest Articles

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Ithoamber Modbus Register 511: Heating/cooling circuit 2 Temperature

Optima250 Modbus Register 104: Genvex bypass

Optima250 Modbus Register 105: Genvex watervalve

Optima250 Modbus Register 106: Genvex humidity fan control

Statistics Maximum Apparent Power Demand Modbus Register 30103: Entities name prefix - slave entities prefix name - Maximum Apparent Power Demand

Ithoamber Modbus Register 501: Software version

Esphome Web 10C200 Modbus Register 199: 40200 Error number

Esphome Web 10C200 Modbus Register 3010: 43011 Highest % RV non-fan

Esphome Web 10C200 Modbus Register 3011: 43012 Highest measured CO2 ppm

Esphome Web 10C200 Modbus Register 3020: 43021 Supply fan RPM

Esphome Web 10C200 Modbus Register 3021: 43022 Exhaust fan RPM

Esphome Web 10C200 Modbus Register 3022: 43023 Supply fan power

Esphome Web 10C200 Modbus Register 3023: 43024 Exhaust fan power

Ithoamber Modbus Register 516: Expansion valve setting

Ithoamber Modbus Register 517: Ambient Temperature

Ithoamber Modbus Register 518: Average 1h ambient Temperature

Ithoamber Modbus Register 519: Average 4h ambient Temperature

Ithoamber Modbus Register 520: Average 24h ambient Temperature

Ithoamber Modbus Register 521: High pressure

Ithoamber Modbus Register 522: Low pressure

Ithoamber Modbus Register 523: Discharge Temperature