HC-01 RS232 to RS485

I. Capabilities parameter

1. Interface feature: RS-232C RS-485 standard interface compatible with EIA TIA

2. Electric interface: RS-232 end DB9 female connector RS-485 end DB9 male connector

3. Working mode: asynchronism half-duplex difference transmission

4. Transmission media: twisted -pair or STP

5. Transmission rate: 300-115.2KBPS

6. External discharge dimension: 63mmX33mmX17mm

7. Working circumstance:- 25 to 70 degree C, relative humidity 5%to95%

8. Transmission distance: 1,200m(RS-485 end) 5m(RS-232 end)