Stm32-mikroBUS
About the Stm32-mikroBUS PCB
Stm32-mikroBUS is an open source PCB design by MaprilBear, published on GitHub. It is a 2-layer board measuring 91.4 × 78.7 mm, with 9 components from 9 distinct parts.
Other key parts include the TM4C123GH6PMI7 and TPS73633DBV. By type, the board carries 5 connectors, 2 ICs and 2 capacitors.
It belongs with the keyboards, iot & wireless and displays & leds designs in this gallery.
From the project
USB and Bluetooth Keyboard with LCD and RGB
This mixes up the sharing a bit to minimize impact for boards requiring multiple, similar buses. Mappings to the STM32 chip are as follows.
Main components on the Stm32-mikroBUS
Stm32-mikroBUS bill of materials (BOM)
9 components, 9 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TM4C123GH6PMI7 V7805-1000 | 3-SIP_Module_V7805-1000 | U1 |
| 1 | TPS73633DBV BlackPill | BlackPill | U2 |
| 1 | 1 | MIKROBUS_HOST_CONN | CON1 |
| 1 | 2 | MIKROBUS_HOST_CONN | CON2 |
| 1 | 3 | MIKROBUS_HOST_CONN | CON3 |
| 1 | 4 | MIKROBUS_HOST_CONN | CON4 |
| 1 | 6.5-32 VDC | Barrel_Jack_CUI_PJ-102AH | J1 |
| 1 | 1.0U 10u/50V | CP_Tantalum_Case-C_EIA-6032-28_Hand | C1 |
| 1 | 0.1U 22u/16V | CP_Tantalum_Case-C_EIA-6032-28_Hand | C2 |
Stm32-mikroBUS design files
The KiCad project lives in the MaprilBear/Keebo repository on GitHub; these links point at the commit this page was built from.
Stm32-mikroBUS: common questions
How big is the Stm32-mikroBUS PCB?
The Stm32-mikroBUS measures 91.4 × 78.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stm32-mikroBUS?
9 components, from 9 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Stm32-mikroBUS design files?
From the MaprilBear/Keebo repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Stm32-mikroBUS design in my own project?
The repository has no license, so all rights stay with MaprilBear. Use it as a reference, and ask the author before reusing the design.
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