RH/Temp sensor
Manufacturer: XY
Product: XY-MD02
Model: XY-MD02
Class: MODBUS
Updated: 2025-07-22
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Registers
| # | Name | Unit | Description |
|---|---|---|---|
| 1 | Relative Humidity | %RH | |
| 2 | Temperature | °C | |
| 3 | Dew point | °C | |
| 4 | Temperature | °F | |
| 5 | Dew point | °F |
Notes
Low cost RH/Temp room sensor Connect: ezeio D0 -> B- ezeio D1 -> A+ ezeio 0V -> - ezeio +V -> + Default 9600bps, address 1 To change address, write to holding register 257 (0x0101). To change speed, write to holding register 258 (0x0102) 0=9600, 2=19200