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SparkFun Purpletooth Jamboree - BC127 Development Board

3 years ago 1061
  • Description
  • Documents
  • BOM
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Description

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Description: This is the PurpleTooth Jamboree a full-function board, designed to provide audio bridge support through the A2DP, HFP, and AVRCP Bluetooth Classic profiles. The module is also dual mode which means it can operate as Bluetooth 2.1 or Bluetooth 4.0 (BLE). It includes circuitry for converting single-ended audio inputs and microphones to balanced inputs for the module, and converting the module’s balanced audio output to an amplified single-ended signal suitable for line-input and headphones. The PurpleTooth also includes buttons for pairing and sending audio commands to remote devices, battery charge circuitry, and six-pin serial headers pinned out for connecting to either FTDI basic boards or boards like the Arduino Pro, Pro Mini, and LilyPad.

Each PurpleTooth Jamboree comes standard with a BC127 Bluetooth module, an extremely competent and easy-to-use dual-mode Bluetooth radio. In command mode, any data coming in on the serial port is treated as commands and will be parsed accordingly by the module’s command interpreter. In data mode, any data arriving over the serial port will be directly piped out over the Bluetooth link, assuming that the module is connected to another device using the Serial Port Protocol.

The PurpleTooth is equipped with one Mic in / LINE in 3.5mm jack (with additional 4-pin through-hole mic adapters), one Headphone / LINE out 3.5mm jack (with additional 4-pin through-hole L/R speaker adapters), seven button volume, track, play and pair control, serial to micro and FTDI support, and a USB micro port for power and updating the firmware (you will need a 5V FTDI for serial commands).

For more detail and Documents, Please visit: http://www.sparkfun.com/products/11924

Documents

Purpletooth_Jamboree

Purpletooth_Jamboree

Purpletooth_Jamboree

BOM

ID Name Designator Footprint Quantity
1 BC127 U1 BC127_XTRA_PASTE 1
2 GREEN D1 L-0603 1
3 RED D2 L-0603 1
4 BLUE D3 L-0603 1
5 TAC_SWITCH S1,S2,S3,S4,S5,S6,S8 TACTILE_SWITCH_SMD 7
6 M03X2 JP11 2X3 1
7 M02 JP3,JP4,JP5,JP7,JP8,JP9,JP22,JP21 HDR1X2 8
8 M04 JP10,JP15 HDR1X4 2
9 M04X2 JP16 HDR2X4 1
10 240R R2,R3,R4 3-0603 3
11 10k R33,R27,R1,R5,R6,R7,R8,R9,R10 3-0603 9
12 2.2k R28,R29,R30,R31,R32,R25,R26 3-0603 7
13 AUDIO-JACK2 JP13,JP14 AUDIO-JACK-3.5MM-SMD 2
14 TPA6138A2 U3 TSSOP-14 1
15 180pF C5 0603-CAP 1
16 47pF C7,C9,C12 C-0603 3
17 180pF C10 C-0603 1
18 47pF C14 0603-CAP 1
19 1.0uF C15,C16,C17 C-0603 3
20 15nH L1,L2 0603 2
21 15pF C18,C19 C-0603 2
22 DPDT S7 AYZ0202 1
23 0.1uF C6,C8,C11,C13 C-0603 4
24 M05X2 JP17 AVR_ICSP 1
25 M03 J2,JP18 HDR1X3 2
26 15k R13,R16,R19,R22 3-0603 4
27 30.1k_1% R14,R18,R20,R24 3-0603 4
28 43k R15,R17,R21,R23 3-0603 4
29 MOSFET-NCHANNEL Q1,Q2 SOT-23 2
30 MIC5219 3.3V U2 SOT23-5 1
31 1uF C2 C-0603 1
32 10uF C3,C1 EIA3216 2
33 FTDI_BASIC JP1 FTDI_BASIC 1
34 MMBT4403 Q3 SOT-23 1
35 4.7uF C4 1206 1
36 BA340A D4,D5,D6 SMA-DIODE 3
37 M02-JST-2MM-SMT JP6 JST-2-SMD 1
38 FTDI_DEVICE JP19 FTDI_DEVICE_SIDE 1
39 STAND-OFF STANDOFF1,STANDOFF2,STANDOFF3,STANDOFF4 STAND-OFF 4
40 FIDUCIAL FID1,FID2 MICRO-FIDUCIAL 2
41 0.75 R11 3-0603 1
42 0.22 R12 3-0603 1
43 M06 JP12 HDR1X6 1
44 USB-AB JP2 USB-AB-MICRO-SMD_V03 1

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