The variable-length comma-separated XDR_TU message can be used to receive temperature and humidity data:
$WIXDR,<typ>,<tdat>,<uni>,<id>,<typ>,<hdat>,<uni>,<id>*<chk><CR><LF>| Name | Description |
|---|---|
$WIXDR |
Fixed characters |
| <typ> |
Transducer type:
|
| <tdat> | Air temperature in Celsius degrees |
| <uni> |
Units of measure:
|
| <id> | Transducer ID. Transducer IDs from A
to J corresponds to digits from 0 to 9. |
| <hdat> | Relative humidity in %RH |
* |
Optional checksum delimiter |
| <chk> | Checksum: 8-bit XOR, excluding $ and
* |
<CR> |
Carriage return code, ASCII 0D |
<LF> |
Line feed code, ASCII 0AH |
Example of XDR_TU message
$WIXDR, C, 23.4, C, 0, H, 65, P, 0*50<CR><LF>