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pidflight:bluetooth [2017/05/10 17:13]
cmengler [How to setup Bluetooth module for PIDflight Lap timing device]
pidflight:bluetooth [2018/03/22 15:47] (current)
cmengler [Arduino]
Line 15: Line 15:
   * **AT+NAME<​new name>** (e.g AT+NAMEPIDflight to set module name to "​PIDflight"​) ​   * **AT+NAME<​new name>** (e.g AT+NAMEPIDflight to set module name to "​PIDflight"​) ​
   * **AT+PIN<​XX... X>** (e.g AT+PIN0000 to set module pairing pin to "​0000"​)   * **AT+PIN<​XX... X>** (e.g AT+PIN0000 to set module pairing pin to "​0000"​)
 +
 +<WRAP center round info 80%>
 +Some generic HC-06 modules labelled **ZS-040** may use a variant of AT commands to configure the module. If the above commands do not work, please refer to the **ZS-040** section below.
 +</​WRAP>​
 +
 +==== ZS-040 ====
 +These AT commands have been verified with **AT+VERSION** command that returns **VERSION:​3.0-20170609**.
 +  * **AT+UART=115200,​0,​0** (sets the baud rate to 115200)
 +  * **AT+NAME=<​new name>** (e.g AT+NAME=PIDflight to set module name to "​PIDflight"​)
 +
 +
 +==== Arduino ====
 +An alternative option to setting up the Bluetooth module without an FTDI adapter is the use the **bluetooth-passthru.hex** with an Arduino Nano. This HEX file creates a software serial connection to the Bluetooth module on D6/D7 pins and relays input from the serial terminal to the Bluetooth module.
 +
 +  - Connect the HC-06 to Arduino Nano:
 +    - Arduino (5V) -> HC-06 (VCC)
 +    - Arduino (D6) -> HC-06 (TX)
 +    - Arduino (D7) -> HC-06 (RX)
 +    - Arduino (GND) -> HC-06 (GND)
 +  - Flash the {{:​pidflight:​bluetooth-passthru.zip|}} HEX file to the Arduino Nano.
 +  - Once the HEX file has been flashed, open up a serial terminal (e.g. Serial Monitor within Arduino IDE) to the COM port of the Arduino Nano with baud rate 115200.
 +  - Type "​**AT**"​ into the serial terminal, "​**AT>​ OK**" response should return to indicate the Bluetooth module is responding to AT commands.
 +  - Proceed with configuring the Bluetooth module with AT commands.
  
 ===== HM-10 ===== ===== HM-10 =====
-//This module is **not supported** ​in the current version ​of PIDflight Lap, however it will be in future version.//+This module is **supported** ​as of PIDflight Lap **v1.0.0-alpha.5**. 
 + 
 +**This module should be set to 9600 baud rate by factory default and require no further changes.** 
 + 
 +If you need to configure your HM-10 module to use baud rate 9600following these steps: 
 +  - Connect the HM-10 to PC with an FTDI adapter (ensure RX and TX are crossed over).  
 +  - Open a serial terminal to the COM port on baud rate 9600. 
 +  - Type "​**AT**"​ into the terminal, a "​**OK**"​ response should ​be returned. Proceed to step 4. 
 +  - Type "​**AT+BAUD0**"​ into the terminal, ​"​**OK+Set:​1**"​ response should be returned.  
 +  - All done!  
 + 
 +^Parameter^Baud rate^ 
 +|0|9600| 
 +|1|19200| 
 +|2|38400| 
 +|3|57600| 
 +|4|115200| 
 +|5|4800| 
 +|6|2400| 
 +|7|1200| 
 +|8|230400| 
 + 
 +**IMPORTANT**:​ Please be careful, if you set the baud rate to 1200, the module may no longer support the configurations of the AT command. You may need to short-circuit the PIO0 to ground to restore factory settings. 
 + 
 +The following AT commands are used to configure the name and passcode on the Bluetooth module. 
 +  * **AT+NAME<​new name>** (e.g AT+NAMEPIDflight to set module name to "​PIDflight"​)  
 +  * **AT+PASS<​XX... X>** (e.g AT+PASS0000 to set module pairing pin to "​0000"​) 
 +  * **AT+RENEW** to restore factory settings, recommend to issue a **AT+RESET** afterwards to restart the device with factory settings. 
 +  * **AT+ROLE0** to set the module as slave. 
pidflight/bluetooth.1494400414.txt.gz · Last modified: 2017/05/10 17:13 by cmengler