4 layers29 × 29 mm
4 layers44 × 44 mm
BlackBoxProbeBig
Squantor/blackBoxProbeA boxed clone of the black magic probe
- Size
- 44 × 44 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 78
- Nets
- 63
- Pads
- 265
- Tracks, vias
- 685, 80
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 Mar 2018
- Updated
- 18 Feb 2024
Overview
BlackBoxProbeBig is an open-source printed circuit board by Squantor, from the Squantor/blackBoxProbe repository on GitHub, published under the MIT licence. It is a 4-layer board of 44 × 44 mm with 78 parts on 63 nets, routed with 685 tracks and 80 vias.
It is built around the STM32F103CBT6 and USBLC6-2P6. Its parts include 33 resistors, 21 capacitors, 7 ICs, 4 diodes and 4 connectors. It belongs with the STM32 boards of this library.
Main components
2
STM32F103CBT6
LQFP-48(7x7)-40℃~+85℃ 128KB 12bit 20KB 2V~3.6V 32 Bit 37 72MHz ARM Cortex-M3 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
README
electronics/blackBoxProbeMicro/README.mdBlackBoxProbe Micro variant
A boxed clone of the black magic probe. The black magic probe hardware is good but I would like something more then just a bare PCB and a more suitable connector for the serial connection. This project is here to solve that need. Do note, support the people at blacksphere technologies by buying their excellent probe. I have made this probe to have a nicer boxed version that I can use. This version has mostly 0402 components and is housed in a smaller box.
TODO
- production of PCB at Oshpark
- Testing
- pictures
- writeup
BOM
- Hammond 1551M
- STM32F103
Pictures
TODO
Parts
78| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 100n | SquantorRcl:C_0603 | C5, C6, C7, C8, C10, C11, C15, C16, C17, C18, C19, C20, C21, C22 |
| 12 | 100 | SquantorRcl:R_0603_hand | R8, R9, R13, R14, R15, R21, R22, R24, R25, R26, R33, R35 |
| 7 | 10K | SquantorRcl:R_0603_hand | R6, R11, R12, R20, R28, R37, R38 |
| 4 | 330 | SquantorRcl:R_0603_hand | R29, R30, R31, R32 |
| 4 | 74X2T45 | SquantorIC:SOT765-1-NXP | U4, U5, U6, U7 |
| 3 | 10u | SquantorRcl:C_0805 | C4, C9, C14 |
| 3 | 22 | SquantorRcl:R_0603_hand | R27, R34, R36 |
| 2 | 10p | SquantorRcl:C_0603 | C12, C13 |
| 2 | 4.7K | SquantorRcl:R_0603_hand | R7, R10 |
| 2 | Drill_Hole_no_metal | SquantorPcbOutline:MountingHole_2.5mm_no_metal | H1, H2 |
| 2 | R | SquantorRcl:R_0603_hand | R4, R5 |
| 1 | 1.5K | SquantorRcl:R_0603_hand | R16 |
| 1 | 100N | SquantorRcl:C_0805 | C2 |
| 1 | 1u | SquantorRcl:C_0603 | C1 |
| 1 | 2pin_tact_switch | SquantorButtons:DTSM3 | S1 |
| 1 | 47K | SquantorRcl:R_0603_hand | R18 |
| 1 | 8.000MHz | SquantorCrystal:X_5.0_3.2 | Y1 |
| 1 | BlackBoxProbe | SquantorLabels:Label_version | N3 |
| 1 | Conn_01x04 | Pin_Headers:Pin_Header_Angled_1x04_Pitch2.54mm | J4 |
| 1 | FB | SquantorRcl:R_0603_hand | R1 |
| 1 | Green | LEDs:LED_D3.0mm | D1 |
| 1 | JTAG_2X05 | SquantorConnectors:Header-Shr-0127-2X05-H006 | J3 |
| 1 | JTAG_2X05 | SquantorConnectors:Header-0127-2X05-H006 | J2 |
| 1 | MCP1702-MB | SquantorIC:SOT89-ViaTab-Microchip-MB | U1 |
| 1 | OHWLOGO | Symbols:OSHW-Symbol_6.7x6mm_SilkScreen | N1 |
| 1 | Orange | LEDs:LED_D3.0mm | D3 |
| 1 | Q_NMOS_DUAL | SquantorIC:SOT363-hand | Q1 |
| 1 | Q_PMOS_DUAL | SquantorIC:SOT363-hand | Q2 |
| 1 | Red | LEDs:LED_D3.0mm | D4 |
| 1 | STM32F103CBT | SquantorIC:SOT313-2 | U3 |
| 1 | USB-ID | SquantorUsb:SquantorUsb-USB-UB-SMD4H | J1 |
| 1 | USBLC6-2 | SquantorIC:SOT23-6-HAND | U2 |
| 1 | V20181130 | SquantorLabels:Label_version | N2 |
| 1 | Yellow | LEDs:LED_D3.0mm | D2 |
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Questions
How big is the BlackBoxProbeBig PCB?
It measures 44 × 44 mm and has 4 copper layers, 1.6 mm thick.
What parts does the BlackBoxProbeBig use?
78 parts, built around the STM32F103CBT6 and USBLC6-2P6. 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 BlackBoxProbeBig KiCad files?
From the Squantor/blackBoxProbe repository on GitHub, at the commit this page was made from: the board is electronics/blackBoxProbeBig/blackBoxProbeBig.kicad_pcb and its schematic electronics/blackBoxProbeMicro/blackBoxProbeMicro.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BlackBoxProbeBig design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).