Bus Pirate v3.8

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Bus Pirate v3.8
Codename Marion
Status [[Project status#|]]
Development [ development forum]
ID # {{{id}}}

Prototype PCBs are available in the free PCB drawer



Buspiratev38.jpg

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):
Bpv3.8 changes.png
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


Contents

Resources

Schematic

BusPirate-v3.8-SSOP.sch.png

PCBs

BusPirate-v3.8-SSOP.brd.png

v3.8 PCB

Partlist

Partlist
PartQuantityValuePackage
C1-C660.1uFC603
C7,C8,C931uFC603
C10,C11210uFSMC_A
I/O1HEADER2X5-SHRD-PTHPINSHRD_PTH_2X05
IC11PIC24FJ64GA002SSOP28
IC21FT232RLSSOP28
IC314066TSSOP14
ICSP1HEADER_PRG_PIC_ICSPHEADER_PRG_1X05_ICSP_B
J11[1]CONN_USB_MICRO-B@1
L11700mA+ ferriteWE-KI_0805_B
LED1-LED2,LED2A-LED2,LED3A-LED2,LED4A,LED4A8LED CHIP-LED0603
R1,R522KR603
R2,R3,R4,R641K1R603
RN1,RN2,RN3310kRN8P-4R-CRA06S
VR1,VR22MIC5205-3.3YM5SOT-23-5
VR31MIC5205-5.0YM5SOT-23-5


The latest sources and distributors are in themaster partlist. See something missing? Please let us know.