Bus Pirate v3.8
From DP
| Bus Pirate v3.8 | |
|---|---|
| Codename | xx |
| Status | [[Project status#|]] |
| Development | [ development forum] |
| ID # | {{{id}}} |
Prototype PCBs are available in the free PCB drawer
Contents |
Prototypes
v3.8 is intended for the Bus Pirate education kit, and includes some fixes to long standing issues like the botched pinout that’s haunted me since the first version with a 2×5 connector.
New in v3.8
- I/O arrangement changed to match the logical order of initial layout. One wire uses pin one, I2C and 2 wire use pin 1 and 2, SPI uses 1 through 4, etc. Arrangement were now similar to Bus Pirate v4(less AUX1 and AUX2 pins):
-
- pin 1 – MOSI
- pin 2 – CLK
- pin 3 – MISO
- pin 4 – CS
- pin 5 – AUX
- pin 6 – ADC
- pin 7 – VPU
- pin 8 – 3V3
- pin 9 – 5V0
- pin10 – GND
- Fixed I/O shrouded header, shrouded header notch now facing outward the PCB
- Micro USB connector
- SMD LED footprint is now 0603 package instead of 0805
Downloads
Resources
Schematic
PCBs
v3.8 PCB
Partlist
| Part | Quantity | Value | Package |
|---|---|---|---|
| C1-C6 | 6 | 0.1uF | C603 |
| C7,C8,C9 | 3 | 1uF | C603 |
| C10,C11 | 2 | 10uF | SMC_A |
| I/O | 1 | HEADER2X5-SHRD-PTH | PINSHRD_PTH_2X05 |
| IC1 | 1 | PIC24FJ64GA002 | SSOP28 |
| IC2 | 1 | FT232RL | SSOP28 |
| IC3 | 1 | 4066 | TSSOP14 |
| ICSP | 1 | HEADER_PRG_PIC_ICSP | HEADER_PRG_1X05_ICSP_B |
| J1 | 1 | [1] |
Micro USB type B |
| L1 | 1 | 700mA+ ferrite | WE-KI_0805_B |
| LED1-LED2,LED2A-LED2,LED3A-LED2,LED4A,LED4A | 8 | LED | CHIP-LED0603 |
| R1,R5 | 2 | 2K | R603 |
| R2,R3,R4,R6 | 4 | 1K1 | R603 |
| RN1,RN2,RN3 | 3 | 10k | RN8P-4R-CRA06S |
| VR1,VR2 | 2 | MIC5205-3.3YM5 | SOT-23-5 |
| VR3 | 1 | MIC5205-5.0YM5 | SOT-23-5 |
The latest sources and distributors are in themaster partlist. See something missing? Please let us know.