Gadas MSE Master Control
About the Gadas MSE Master Control PCB
Gadas MSE Master Control is an open source STM32 PCB design by Gady159, published on GitHub. It is a 4-layer board measuring 50 × 80 mm, with 59 components from 25 distinct parts.
Its main chip is the STM32G431RBTX, from the STM32 family. Other key parts include the ISO6760FDWR and ISO6721BDR. By type, the board carries 27 capacitors, 11 resistors, 6 ICs, 5 connectors, 3 switches and 3 diodes.
From the project
Master's thesis project by Jan Gadas: STM32 firmware, Nextion HMI and KiCad hardware design files for a modular high-power electronic load.
Main components on the Gadas MSE Master Control
Gadas MSE Master Control bill of materials (BOM)
59 components, 25 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | ISO6760FDWR | ISO6760FDWR | U1, U2, U4, U5 |
| 1 | ISO6721BDR | SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | STM32G431RBTX STM32G431RBTx | LQFP-64_10x10mm_P0.5mm | U6 |
| 1 | 16.000M | Crystal_SMD_Abracon_ABM3-2Pin_5.0x3.2mm | Y1 |
| 1 | 32.768K 32.768k | Crystal_SMD_G8-2Pin_3.2x1.5mm_HandSoldering | Y2 |
| 1 | CONN_ARM_JTAG_SWD_10 Conn_ARM_JTAG_SWD_10 | PinHeader_2x05_P1.27mm_Vertical_SMD | J1 |
| 2 | BTE-020-01-F-D-A | BTE-020-YY-X-D-A | J2, J3 |
| 2 | 505568-0381 | 505568-0381 | J4, J5 |
| 1 | SW_Red | SW_SPST_PTS645Sx43SMTR92 | SW1 |
| 2 | SW_Black | SW_SPST_PTS645Sx43SMTR92 | SW2, SW3 |
| 1 | GND | 5005-5009 | TP7 |
| 1 | iso_GND | 5005-5009 | TP8 |
| 1 | LD_B | LED_0603_1608Metric | D1 |
| 1 | LD_G | LED_0603_1608Metric | D2 |
| 1 | LD_R | LED_0603_1608Metric | D3 |
| 4 | 10U 10u | C_0805_2012Metric | C1, C2, C13, C14 |
| 17 | 100N 100n | C_0603_1608Metric | C3, C4, C5, C6, C7, C8, C9, C10 +9 |
| 2 | 22P 22p | C_0603_1608Metric | C15, C16 |
| 2 | 10P 10p | C_0603_1608Metric | C17, C18 |
| 2 | 1u | C_0603_1608Metric | C19, C27 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 6 | 10K 10k | R_0603_1608Metric | R1, R3, R4, R6, R7, R8 |
| 2 | 20K 20k | R_0603_1608Metric | R2, R5 |
| 1 | 1.5K 1.5k | R_0603_1608Metric | R9 |
| 1 | 3.3K 3.3k | R_0603_1608Metric | R10 |
| 1 | 510 | R_0603_1608Metric | R11 |
Gadas MSE Master Control design files
The KiCad project lives in the Gady159/Gadas_MSE_ELoad repository on GitHub; these links point at the commit this page was built from.
Gadas MSE Master Control: common questions
What microcontroller does the Gadas MSE Master Control use?
The Gadas MSE Master Control is built around the STM32G431RBTX, from the STM32 family.
How big is the Gadas MSE Master Control PCB?
The Gadas MSE Master Control measures 50 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Gadas MSE Master Control?
59 components, from 25 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 Gadas MSE Master Control design files?
From the Gady159/Gadas_MSE_ELoad repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Gadas MSE Master Control design in my own project?
The repository has no license, so all rights stay with Gady159. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Gadas MSE Master Control 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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