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The Easiest Arduino Uno Bluetooth Shield

arduino bluetooth seeedstudio shield

arduino bluetooth seeedstudio shield

The easiest Arduino Uno Bluetooth shield for your Arduino Uno project is SeeedStudio Bluetooth Shield. Simply by plugging the Bluetooth Shield on your Arduino Uno and it has been ready for use. SeeedStudio bluetooth shield work using serial communication. You can choose two pins from Adruino Uno (from pin D0 to D7) to be used as Software Serial Port – Transmite Data (TX) and Receive Data (RX). You can choose RX and TX pins by sliding ‘jumper pin’ on the port that you want (D0 to D7).

arduino bluetooth seeedstudio shield tutorial

arduino bluetooth seeedstudio shield tutorial

 

Arduino Uno Bluetooth Shield ( SeeedStudio Bluetooth Shield ) Features :

  1. Input Voltage: 3.3V
  2. Baudrate: 9600, 19200, 38400, 57600, 115200, 230400, 460800
  3. Seeeduino/Arduino compatible
  4. Up to10m communication distance in house without obstacle
  5. UART interface (TTL) with programmable baud rate (SPP firmware installed)
  6. Default Baud rate: 38400, Data bits: 8, Stop bit: 1, Parity: No parity
  7. Default PINCODE:”0000”
  8. A full set of configuration commands
  9. On board PCB Antenna
  10. FCC Part 15 Certificated

 

Arduino uno bluetooth shield

Arduino uno bluetooth shield

You can still use all the Arduino pin bluetooth although this shield cover Arduino Uno board.  This Bluetooth shield provides 2 grove connectors (digital and analog) for you to install the grove module.

Pad TypeDescription
PIO1Status instruction port of Bluetooth module can be read by Arduino A1 port: low-disconnected, high-connected.
BT_RXUART Data input of Bluetooth module.
BT_TXUART Data output Bluetooth module.
Two Grove connectorsOne is Digital (D8 and D9), the other is I2C/Analog (A4 and A5).

 

arduino bluetooth shield master to slave

arduino bluetooth shield master to slave

You can set this shield bluetooth become a master or slave. For a tutorial and sample programs (source code program) you can also read on this blog.

arduino bluetooth shield slave to computer master tutorial

arduino bluetooth shield slave to computer master tutorial

You can connect this bluetooth shield with the other one (2 different bluetooth shield). You can also connect a Bluetooth shield with a laptop or computer. You can also connect a Bluetooth shield with the smartphone.

arduino bluetooth shield slave to master tutorial

arduino bluetooth shield slave to master tutorial