Micro
About the Micro PCB
Micro is an open source STM32 PCB design by IslamHUFE, published on GitHub under the Custom license license. It is a 6-layer board measuring 60 × 60 mm, with 34 components from 12 distinct parts.
Its main chip is the STM32F405RGTx, from the STM32 family. Other key parts include the TPD4E05U06DQA, W25Q128JVP and SX1276. By type, the board carries 16 capacitors, 10 connectors, 4 ICs, 3 resistors and 1 inductor.
It belongs with the rf & radio designs in this gallery.
From the project
under construction
This is the repository for the project of its ambitious owner.
I hope the effort put into this will not be wasted.
Main components on the Micro
Micro bill of materials (BOM)
34 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F405RGTx | LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | TPD4E05U06DQA | USON-10_2.5x1.0mm_P0.5mm | U2 |
| 1 | W25Q128JVP | WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4.3mm | U3 |
| 1 | SX1276 | PinHeader_1x07_P2.54mm_Vertical | U4 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 1 | Screw_Terminal_01x10 | PinHeader_1x10_P2.54mm_Vertical | J2 |
| 8 | Screw_Terminal_01x02 | PinHeader_1x02_P2.54mm_Vertical | J3, J4, J5, J6, J7, J8, J9, J10 |
| 1 | FerriteBead | L_Walsin_WLFM201609x | FB1 |
| 9 | C | C_1206_3216Metric | C1, C2, C3, C6, C8, C10, C12, C14 +1 |
| 7 | C_Polarized | CP_EIA-6032-28_Kemet-C | C4, C5, C7, C9, C11, C13, C15 |
| 2 | 5.1k | R_1206_3216Metric | R1, R2 |
| 1 | 4.7k | R_0603_1608Metric | R3 |
Micro design files
The KiCad project lives in the IslamHUFE/CanSat repository on GitHub; these links point at the commit this page was built from.
Micro: common questions
What microcontroller does the Micro use?
The Micro is built around the STM32F405RGTx, from the STM32 family.
How big is the Micro PCB?
The Micro measures 60 × 60 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the Micro?
34 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Micro design files?
From the IslamHUFE/CanSat repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Micro design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
Can I test firmware for the Micro without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
More boards in CanSat
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32AxxSolder
AxxAxx
39 × 82.5 mm122 parts2LGPL-3.01.7k
STM32AIOC
skuep
21 × 31.5 mm47 parts2LMIT1.4k
STM32Ferris
pierrechevalier83
208.8 × 86.8 mm102 parts2LSHL-2.11.3k
STM32176 pin board
rusefi
61.8 × 73.2 mm76 parts2LGPL-3.01.2k
STM32Brain board STM32F407
61.8 × 73.2 mm69 parts2LGPL-3.01.2k