background image

BLE RS-485 Serial Adapter

 

user manual V1.1 

- 3 - 

 

 

4.2 All function of COM port: 

 

Baud Rate: 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2/230.4/460.8/921.6 Kbps 

 

Parity: none/even/odd 

 

Stop bit: 1/1.5/2 

 

Data bit: 7/8 

Remark: The GATT service and AT command will support all the functions, please check 

the page 4 section 5 and page 5 section 6. 

4.3 Range: max. 50 m in open space 

4.4 TX Power: Max. 3 dBm 

4.5 RX Sensitivity: -89 dBm typical 

4.6 TX current consumption of 15.6 mA (radio only, 0 dbm) 

4.7 Operation Temperature: –40 °C to +70 °C 

4.8 Dimensions: 81.6 mm (L) x 31.75 mm (W) x 17 mm (H) 

4.9 Antenna Gain: max. 2 dB 

Remark: All contents are subject to change without notice. 

 

5. GATT Service: 

5.1 Architecture: 

5.2 Programming Interfaces: 

Device Information 

Firmware Revision String 

NOTIFY 

RxData 

BLE_CONF 

MacID 

DeviceName 

DeviceName 

PinID_Setting 

Serial BLE Service 

SetCharacteristicNotification(Char) 

SetCharacteristicNotification

 (Char) 

SetCharacteristicNotification(Char) 

writeCharacteristic(Char) 

writeCharacteristic(Char) 

writeCharacteristic(Char) 

writeCharacteristic(Char) 

writeCharacteristic(Char) 

writeCharacteristic(Char) 

Mobile APP 

SERIAL 

Summary of Contents for BLE-485C

Page 1: ...Weight 105 g Package Contents BLE 422 485 adapter x 1 Screw x2 Screw nut x 2 A4 User manual x 1 Mini USB Cable x 1 2 Profile 2 1 Top view LED Status Description Data LED flash Data transmission Data...

Page 2: ...cter 2 The GATT service and AT command will support more settings than the DIP switch please check the page 4 section 5 and page 5 section 6 3 Power supply 3 1 Voltage 5 27 VDC Don t exceed the limit...

Page 3: ...radio only 0 dbm 4 7 Operation Temperature 40 C to 70 C 4 8 Dimensions 81 6 mm L x 31 75 mm W x 17 mm H 4 9 Antenna Gain max 2 dB Remark All contents are subject to change without notice 5 GATT Servi...

Page 4: ...e1 Byte2 Byte3 Data bit Hwfc Stop Bit Parity Bit 7 8 0x01 on 0x00 off 2 1 3 1 5 4 2 0x02 No Parity 0x01 Odd Parity 0x00 Even Parity Byte4 Byte5 Byte6 Baud Rate Device Mode Reset To Default 00 9600 01...

Page 5: ...choed back to the DTE DCE Default Y Command characters received from the UART are echoed back to the DTE DCE Inquire the current setting FLOW This command enable or disable flow control signals CTS RT...

Page 6: ...hanged the adaptor will reboot and all paired addresses will be cleared C Set the adaptor to the central role Default P Set the adaptor to the peripheral role Inquire the current role of the adaptor S...

Page 7: ...al Then select the other one as the peripheral and link The central will link with the neighboring peripheral automatically The blue LED will be solid on The central will link with the paired peripher...

Page 8: ...BLE RS 485 Serial Adapter user manual V1 1 8 APP Download Android iOS APP Sample code Please contact the supplier for the test sample code...

Reviews: