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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 RS-232 Serial Adapter V2.0 Bluetooth V2.1 SPP Model: S2B2232IV2 (Internal antenna, Male DB9) Model: S2B2232EV2 (External antenna, Male DB9) 1. Package content: Bluetooth RS-232 adapter Package Contents: Bluetooth RS-232 adapter x 1 ...
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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 2.2 Rear Side: ▲ DCE ▼ DTE 3. Power supply: 3.1 Voltage: 5~40 VDC, Don’t exceed the limit. 3.2 There’re 3 ways to power the adapter: Mini USB, 2P Terminal Block (Blue) and pin9 of DB9, please choose one.
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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 5. Setup Command set (any capital or lowercase combination is available) Command Value Description List all the command set ADDRESS=? This command is used to display the Bluetooth address of the local adaptor.
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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 Command characters received from the UART are not echoed back to the DTE/DCE. (Default) 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/RTS) of the UART port.
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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 and check the pin value sent from the slave. The command is available for the S2B2232FE(I)V2 only. The master will connect the slave if the pin value is the same between both.
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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 6.2 Signals: Signal DTE Direction DCE Direction Description Input Output Transmitted data Output Input Received data Ground Output Input Clear to send Output Input Request to send (Default) Power Input (5~40 VDC) 7.
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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 7.3 Bridge: Extend the transmission range. 9. Configuration and test: 9.1 PC software: Please contact the supplier. 9.2 3 party Terminal: Download the “Teraterm” software to set the AT command or test the data transmission.
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BT V2.1 RS-232 adapter user manual V2.2_Male 2021.12.15 9.3 3 party Terminal: Download the “Accessport” software to set the AT command or test the data transmission. ASCII or Hex characters is available. Download link: http://www.sudt.com/en/ap/ 9.4 Smartphone: Device List Terminal...