Module do
About the Module do
Module do is an open source STM32 PCB design by andreili, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 89.5 × 62.2 mm, with 133 components from 18 distinct parts.
Its main chip is the STM32F103C8Tx, from the STM32 family. Other key parts include the TLP291-4. By type, the board carries 52 resistors, 50 diodes, 16 transistors, 6 connectors, 5 ICs and 4 capacitors.
From the project
The project is open source and open hardware, the purpose of which is to create a PLC based on STM32 MCU's.
Main components on the Module do
Module do bill of materials (BOM)
133 components, 18 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F103C8Tx | LQFP-48_7x7mm_Pitch0.5mm | U1 |
| 4 | TLP291-4 | SO-16-N | U2, U3, U4, U5 |
| 16 | IRLML5103 | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +8 |
| 1 | DO_0 | PhoenixContact_MC-G_10x3.81mm_Angled | J1 |
| 1 | DO_1 | PhoenixContact_MC-G_10x3.81mm_Angled | J2 |
| 1 | MOD | Pin_Header_2.00mm_SMD | J3 |
| 1 | BOOT0 | GS2 | J4 |
| 1 | UART1 | Pin_Header_Straight_1x03_Pitch2.00mm | J5 |
| 1 | DEBUG | Pin_Header_Straight_1x05_Pitch2.00mm | P3 |
| 16 | DO_I | LED_0603 | D1, D3, D5, D7, D9, D11, D13, D15 +8 |
| 16 | DO_O | LED_0603 | D2, D4, D6, D8, D10, D12, D14, D16 +8 |
| 16 | 1N4001 | D_SOD-123 | D33, D34, D35, D36, D37, D38, D39, D40 +8 |
| 1 | SOK | LED_0603 | D49 |
| 1 | SFL | LED_0603 | D50 |
| 3 | 100n | C_0805 | C1, C2, C4 |
| 1 | 4,7u 10v | CP_Tantalum_Case-A_EIA-3216-18_Wave | C3 |
| 34 | 10k | R_0805 | R1, R3, R4, R6, R7, R9, R10, R12 +26 |
| 18 | 1k | R_0805 | R2, R5, R8, R11, R14, R17, R20, R23 +10 |
Module do design files
The KiCad project lives in the andreili/STM32-PLC repository on GitHub; these links point at the commit this page was built from.
Module do: common questions
What microcontroller does the Module do use?
The Module do is built around the STM32F103C8Tx, from the STM32 family.
How big is the Module do?
The Module do measures 89.5 × 62.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Module do?
133 components, from 18 distinct parts. The full bill of materials is listed on this page.
Where can I download the Module do design files?
From the andreili/STM32-PLC repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Module do design in my own project?
Yes, under the terms of its GPL-3.0 license, which andreili chose for the repository.
Can I test firmware for the Module do 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.
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