Bluetooth Frame

Bluetooth Frame is an easy to use Bluetooth Serial Port Profile(SPP) module designed as an attachment for Seeeduino Film. It provides transparent wireless serial connection. Bluetooth module is a fully qualified Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04-External single chip Bluetooth system with CMOS technology and with AFH(Adaptive Frequency Hopping Feature). It has the smallest footprint of 12.7mm x 27mm. Hope it will simplify your overall design/development cycle of Seeeduino Film.

Hardware Features
  - 20pin FPC connector for interfacing to Seeeduino Film
  - Typical -80dBm sensitivity.
  - Up to +4dBm RF transmit power.
  - Fully Qualified Bluetooth V2.0+EDR 3Mbps Modulation.
  - Low Power 1.8V Operation, 1.8 to 3.6V I/O.
  - PIO control.
  - UART interface with programmable baud rate.
  - Integrated PCB antenna.

Software Features
  - Default Baud rate: 38400, Data bits:8, Stop bit:1,Parity:No parity, Data control: has.
  - Supported baud rate: 9600,19200,38400,57600,115200,230400,460800.
  - Use CTS and RTS to control the data stream.
  - When a rising pulse is detected in PIO0, device will be disconnected.
  - Status instruction port PIO1: low-disconnected, high-connected;
  - PIO10 is connected to red led, PIO11 is connected to blue led. When master and slave are paired, red and blue led blinks 1time / 2s in interval, while disconnected only blue led blinks 2 times/ s.
  - Auto-connect the last device on power as default.
  - Permit matched device connect by default.
  - Default PINCODE:”0000”.
  - Auto-reconnect in 30 min when disconnected as a result of beyond the range of connection.