SuperCapPowerBoard G431 Lite V1
About the SuperCapPowerBoard G431 Lite V1 PCB
SuperCapPowerBoard G431 Lite V1 is an open source STM32 PCB design by evil0knight, published on GitHub. It is a 4-layer board measuring 60 × 40 mm, with 124 components from 75 distinct parts.
Its main chip is the STM32G431CBTx, from the STM32 family. Other key parts include the INA240A1PW, INA181A2, GS8332-SR, STM32F334R8TX and SIT1042/3. By type, the board carries 56 capacitors, 33 resistors, 10 ICs, 6 diodes, 4 transistors and 4 connectors.
From the project
C++,KICAD，H桥升降压，拟合，测电流电阻
Main components on the SuperCapPowerBoard G431 Lite V1
SuperCapPowerBoard G431 Lite V1 bill of materials (BOM)
124 components, 75 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32G431CBTx | LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | INA240A1PW MAX3051EKA+T | SOT-23-8 | U2 |
| 1 | INA181A2 | SOT-23-6 | U3 |
| 1 | INA240A1PW INA139 | SOT-23-5 | U4 |
| 1 | INA240A1PW LMV321 | SOT-353_SC-70-5 | U5 |
| 1 | GS8332-SR LMV321 | SOT-353_SC-70-5 | U6 |
| 1 | STM32F334R8TX EG2181D | SOP-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | SIT1042/3 JW5026 | SOT-23-6 | U8 |
| 1 | RY8411 JW5026 | SOT-23-6 | U9 |
| 1 | RS3236 RT9193 | SOT-23-5 | U10 |
| 1 | AO3400A DTC143Z | SOT-23 | Q1 |
| 1 | WSD40L60DN56 | AO_DFN-8-1EP_5.55x5.2mm_P1.27mm_EP4.12x4.6mm | Q2 |
| 2 | WSD40120DN56G | TDSON-8-1 | Q3, Q4 |
| 1 | CSTCE8M 25M | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | CONN_02X02_ODD_EVEN GH1.25-2PIN | JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J1 |
| 1 | CONN_01X02_MOUNTINGPIN IPCP254M05PB08S | PinHeader_1x05_P2.54mm_Vertical_SMD_Pin1Left | J2 |
| 1 | CONN_01X04_MOUNTINGPIN GH1.25-4PIN | JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J3 |
| 1 | CONN_02X02_ODD_EVEN MX1.25-2PIN | Molex_PicoBlade_53398-0271_1x02-1MP_P1.25mm_Vertical | J4 |
| 1 | DSHP01TS | SW_DIP_SPSTx01_Slide_Copal_CHS-01B_W7.62mm_P1.27mm | SW1 |
| 1 | TS-1086EV-16 | SW_Push_1P1T-MP_NO_TS-1086EV-AR03526 | SW2 |
Show 55 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 100K | R_0603_1608Metric | TH1 |
| 2 | XT30U-M | AMASS_XT30U-M_1x02_P5.0mm_Vertical | XT1, XT3 |
| 1 | XT30U-F | AMASS_XT30U-F_1x02_P5.0mm_Vertical | XT2 |
| 1 | DSS34 LED_BLUE | LED_0805_2012Metric | D1 |
| 1 | DSS34 LED_GREEN | LED_0805_2012Metric | D2 |
| 1 | DSS34 1N5819W | D_SOD-123F | D3 |
| 1 | SMF3.3A SMCJ28A | D_SMC | D4 |
| 1 | SMAJ28A SMF12A | D_SOD-123F | D5 |
| 1 | SMF5.0A | D_SOD-123F | D6 |
| 2 | 4.7U APSWPA252012S220MTF | L_Sunlord_SWPA252012S | L1, L2 |
| 1 | 600R@100MHz | L_0805_2012Metric | L3 |
| 1 | 22uH | L_106125 | L4 |
| 3 | 100N 4.7uF | C_0603_1608Metric | C1, C11, C19 |
| 2 | 100nF | C_0603_1608Metric | C2, C7 |
| 1 | 10U 12pF | C_0603_1608Metric | C3 |
| 1 | 20P 12pF | C_0603_1608Metric | C4 |
| 9 | 10U 100nF | C_0603_1608Metric | C5, C9, C15, C16, C34, C40, C45, C49 +1 |
| 1 | 4.7uF | C_0603_1608Metric | C6 |
| 15 | 100N 100nF | C_0603_1608Metric | C8, C10, C12, C13, C14, C17, C26, C28 +7 |
| 1 | 10U 4.7uF | C_0603_1608Metric | C18 |
| 1 | 100N 160pF | C_0603_1608Metric | C20 |
| 3 | 100N 4.7nF | C_0603_1608Metric | C21, C22, C23 |
| 3 | 100N 10uF | C_1206_3216Metric | C24, C25, C41 |
| 1 | 100N 10uF | C_0603_1608Metric | C27 |
| 2 | 10uF | C_0603_1608Metric | C35, C57 |
| 2 | 10U 10uF | C_0603_1608Metric | C36, C44 |
| 1 | 10U 100uF | CP_Radial_D8.0mm_P3.50mm | C37 |
| 3 | 100uF | CP_Radial_D8.0mm_P3.50mm | C38, C48, C51 |
| 4 | 10U 10uF | C_1206_3216Metric | C42, C52, C53, C55 |
| 1 | 10N 10uF | C_1206_3216Metric | C43 |
| 1 | 10U 22nF | C_0603_1608Metric | C50 |
| 1 | 10uF | C_1206_3216Metric | C56 |
| 3 | 33R 47K | R_0603_1608Metric | R1, R2, R3 |
| 1 | 33R 120R | R_0603_1608Metric | R4 |
| 1 | 33R 100R | R_0603_1608Metric | R5 |
| 1 | 10K 100R | R_0603_1608Metric | R6 |
| 2 | 2.2K 4K7 | R_0603_1608Metric | R7, R10 |
| 1 | 2.2K 12K | R_0603_1608Metric | R8 |
| 1 | 2MR 12K | R_0603_1608Metric | R9 |
| 1 | 2.2K 68K | R_0603_1608Metric | R11 |
| 1 | 2MR 4K7 | R_0603_1608Metric | R12 |
| 6 | 47K | R_0603_1608Metric | R13, R19, R20, R30, R31, R32 |
| 1 | 4K7 | R_0603_1608Metric | R14 |
| 1 | 2MR 100K | R_0603_1608Metric | R15 |
| 2 | 1K | R_0603_1608Metric | R16, R17 |
| 1 | 68R 1K | R_0603_1608Metric | R18 |
| 1 | 68R R002 | R_Shunt_2512_6332Metric | R21 |
| 1 | 33R 10K | R_0603_1608Metric | R22 |
| 1 | 33R 12K | R_0603_1608Metric | R23 |
| 1 | 33R 115K | R_0603_1608Metric | R24 |
| 1 | 120R 47K | R_0603_1608Metric | R25 |
| 2 | 33R 4K7 | R_0603_1608Metric | R26, R27 |
| 1 | 10K 0R | R_0603_1608Metric | R28 |
| 1 | 0R | R_0603_1608Metric | R29 |
| 1 | R001 | R_Shunt_2512_6332Metric | R34 |
SuperCapPowerBoard G431 Lite V1 design files
The KiCad project lives in the evil0knight/RM_SUPERCAP_JSU repository on GitHub; these links point at the commit this page was built from.
- LayoutJSU/RM_SUPERCAP_JSU-main/RM_SUPERCAP_JSU-main/PCB/RM2024超级电容控制板Lite_Kicad8工程/RM2024超级电容控制板Lite_Kicad8工程/PCB_SuperCapPowerBoard_G431_Lite_V1_1/SuperCapPowerBoard_G431_Lite_V1.kicad_pcb
- SchematicJSU/RM_SUPERCAP_JSU-main/RM_SUPERCAP_JSU-main/PCB/RM2024超级电容控制板Lite_Kicad8工程/RM2024超级电容控制板Lite_Kicad8工程/PCB_SuperCapPowerBoard_G431_Lite_V1_1/SuperCapPowerBoard_G431_Lite_V1.kicad_sch
- BOMJSU_V2/SuperCapacitorController-master(2)/NEWSuperCapacitorController-master/hardware/SuperCap2024_Control_V1.1R_F3_ISOPWR/bom.csv
SuperCapPowerBoard G431 Lite V1: common questions
What microcontroller does the SuperCapPowerBoard G431 Lite V1 use?
The SuperCapPowerBoard G431 Lite V1 is built around the STM32G431CBTx, from the STM32 family.
How big is the SuperCapPowerBoard G431 Lite V1 PCB?
The SuperCapPowerBoard G431 Lite V1 measures 60 × 40 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the SuperCapPowerBoard G431 Lite V1?
124 components, from 75 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 SuperCapPowerBoard G431 Lite V1 design files?
From the evil0knight/RM_SUPERCAP_JSU 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 SuperCapPowerBoard G431 Lite V1 design in my own project?
The repository has no license, so all rights stay with evil0knight. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the SuperCapPowerBoard G431 Lite V1 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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