◎ Bluetooth V5.0 BLE RS-422/485 adapter
◎ supports the iOS, Android, Windows or etc
◎ central or peripheral will be configured by the command, DIP switch or APP. The HW or FW will be customized by the requirements, please contact us. The Modbus of RS-485 support the check sum on slave side.

◎ Baud Rate：Supports 1.2 / 2.4 / 4.8 / 9.6 / 19.2 / 38.4 / 57.6 / 115.2 / 230.4 / 460.8 / 921.6 Kbps (Default: 9600 bps)
◎ Parity：none(Default)/even, w/o Odd
◎ Stop bit：1 only
◎ Data bit：8 only
◎ Range：70 m ,in open space for reference only
◎ Signal：TxD, RxD, GND, CTS/RTS (H/W Flow control)
◎ RS-232 Interface：D-SUB 9-pin male
◎ Antenna Gain：max. 2 dBm
◎ Profiles：GATT Serial
◎ Frequency：2.400 to 2.4835 GHz
◎ Tx. Power：Max. +4 dBm
◎ Rx. Sensitivity：-96 dBm typical
◎ Power Supply：5~40 VDC
◎ Current Consumption：max. 30 mAh (for reference)
◎ Operation Temperature：–40 °C to +85 °C
◎ Dimensions：81.6 mm (L) x 31.75 mm (W) x 17 mm (H)