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2 layers54.6 × 86.4 mmBBBMINI PCB V2, the printed circuit board in 3D

BBBMINI PCB V2

juvinski/BBBMINI_V24

BBBMini Version 2.0

Size
54.6 × 86.4 mm
Copper layers
2
Thickness
1.6 mm
Parts
38
Nets
55
Pads
233
Tracks, vias
710, 4
Pours
7
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
9 May 2022
Updated
17 Jun 2022

Overview

BBBMINI PCB V2 is an open-source printed circuit board by juvinski, from the juvinski/BBBMINI_V2 repository on GitHub. It is a 2-layer board of 54.6 × 86.4 mm with 38 parts on 55 nets, routed with 710 tracks and 4 vias.

It is built around the TJA1051T and BC548. Its parts include 15 connectors, 10 resistors, 3 ICs and 1 capacitor.

Main components

2

README

README.md

This project is an updated version of the BBBMINI from Mirko Denecke - https://github.com/mirkix/BBBMINI/

This is a cape for Beaglebone Black or Green:

The main differences between BBBMini and BBBMini V2:

  • IMU updated to the ICM-20948.
  • 3 Serial ports - Telemetry, GPS and Sonar, Lidar or other serial sensor.
  • PWM Buzzer with transistor included on the board.
  • CAN Bus using breakout sensor board - TJA 1051.
  • PullUP resitors for the I2C bus.
  • Power Button pinheader.
  • ABC leds.
  • GPIO pins for relay pins.
  • Debian Buster
  • Realtime Kernel 5.10.
  • Ardupilot 4.2.

License

Creative Commons License
BBBmini V2 by Vinicius Juvinski is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Parts

38
QtyValueFootprintReferences
51KResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_VerticalR6, R7, R8, R9, R10
4MMountingHole:MountingHole_2.2mm_M2_PadM2, M3, M4, M5
210kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR3, R4
220KResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1, R2
2BeagleBone_Black_HeaderSocket_BeagleBone_Black:Socket_BeagleBone_BlackP8, P9
2I2CConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalP4, P5
11KResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR5
1BC548Package_TO_SOT_THT:TO-92_InlineT1
1BUZZERConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalP14
1CAN_OUTConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalP12
1GPIOSConnector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_VerticalP15
1GPSConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalP7
1ICM20948 IMUConnector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_VerticalIC1
1LED ALED_THT:LED_D1.8mm_W3.3mm_H2.4mmA1
1LED BLED_THT:LED_D1.8mm_W3.3mm_H2.4mmB1
1LED CLED_THT:LED_D1.8mm_W3.3mm_H2.4mmC1
1MOUNTING-HOLEMountingHole:MountingHole_2.2mm_M2_PadM1
1MS6511 BaroConnector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_VerticalIC2
1PWR/SENSEConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalP10
1PWR_BTNConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalP3
1RCOUTConnector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_VerticalP1
1RCPWRConnector_PinHeader_2.54mm:PinHeader_2x12_P2.54mm_VerticalP2
1RC_INPUTConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalP13
1TELEMConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalP6
1TJA1051Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_VerticalIC3
1UARTConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalP16

The 37 most common of 38 parts.

Questions

How big is the BBBMINI PCB V2 PCB?

It measures 54.6 × 86.4 mm and has 2 copper layers, 1.6 mm thick.

What parts does the BBBMINI PCB V2 use?

38 parts, built around the TJA1051T and BC548. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the BBBMINI PCB V2 KiCad files?

From the juvinski/BBBMINI_V2 repository on GitHub, at the commit this page was made from: the board is PCB/BBBMINI_PCB_V2/BBBMINI_PCB_V2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the BBBMINI PCB V2 design in my own project?

Its repository states no licence, so its author keeps all rights: ask juvinski before reusing the design.

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