- Is this feasible ? Can EmonCMS directly interpret these Modbus registers, or do I need middleware?
- Server Configuration: What settings (polling frequency, data scaling, register mapping) are needed to:
- Read raw Modbus data
- Convert hex values (e.g.,
0x004A→ 20°C) - Store them as labeled metrics (e.g.,supply_temp)
- Tool Recommendations: Are there pre-built scripts/tools for this, or will custom coding be required?
“ambient_temp”: 0x004A,
“supply_temp”: 0x0050,
“return_temp”: 0x004F,
“compressor_freq”: 0x0040,
“water_flow”: 0x0058
Communication State - ‘emoncms’
Received Bytes
949506
Sent Bytes
385
Failed Bytes
0
Protocol
HTTP
IP
192.168.1.170
Received Frames
665
Sent Frames
35
Failed Frames
0
State
Connected