SuperPower-RPi
About the SuperPower-RPi PCB
SuperPower-RPi is an open source STM32 PCB design by SensorsIot, published on GitHub under the CERN-OHL-W-2.0 license. It is a 2-layer board measuring 65 × 56.5 mm, with 98 components from 46 distinct parts.
Its main chip is the STM32F412RETx, from the STM32 family. Other key parts include the TPS61088, BQ25895RTW, ATtiny85-20SU, ME6210A33M3G and NCP380HMU21AATBG. By type, the board carries 35 capacitors, 27 resistors, 12 connectors, 8 diodes, 6 ICs and 5 transistors.
From the project
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Main components on the SuperPower-RPi
SuperPower-RPi bill of materials (BOM)
98 components, 46 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TPS61088 | TI_VQFN_3.5x4.5mm | U1 |
| 1 | BQ25895RTW | Texas_S-PWQFN-N24_EP2.7x2.7mm_ThermalVias | U2 |
| 1 | STM32F412RETx | LQFP-64_10x10mm_P0.5mm | U3 |
| 1 | ATtiny85-20SU | SOIJ-8_5.3x5.3mm_P1.27mm | U4 |
| 1 | ME6210A33M3G | SOT-23 | U5 |
| 1 | NCP380HMU21AATBG | UDFN-6-1EP_2x2mm_P0.65mm_EP0.95x1.7mm | U6 |
| 4 | Q_PMOS_DMP3056L-7_SOT-23 | SOT-23 | Q1, Q2, Q3, Q7 |
| 1 | 2N7002-7-F | SOT-23 | Q6 |
| 1 | Raspberry_Pi_2_3 | PinSocket_2x20_P2.54mm_Vertical_With_Pogo | J1 |
| 1 | JST-PH | JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | J2 |
| 1 | DNP | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J3 |
| 1 | DNP | PinHeader_1x02_P2.00mm_Vertical | J4 |
| 1 | USB_C_Receptacle_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J6 |
| 1 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | J8 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J9 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J10 |
| 1 | QWIIC_Connector | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J11 |
| 1 | DNP | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J12 |
| 1 | Conn_01x06 | PinHeader_1x06_P2.54mm_Vertical | J13 |
Show 26 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Jumper_NC_Small | PinHeader_1x02_P2.54mm_Vertical_Shorted | JP5 |
| 2 | Tact | SW_Push_1P1T-SH_NO_CK_KMR2xxG | SW1, SW2 |
| 5 | BZT585B13T-7 | D_SOD-523 | D1, D3, D4, D5, D6 |
| 2 | DNP | LED_0603_1608Metric | D2, D8 |
| 1 | APA102-2020 | LED-APA102-2020 | D7 |
| 1 | 1.2uH | L_Sumida_CDMC8D28_9.5x8.7mm | L1 |
| 1 | 2.2uH | L_Vishay_IHLP-2525 | L2 |
| 10 | 0.1uF | C_0402_1005Metric | C1, C6, C9, C23, C24, C29, C31, C33 +2 |
| 8 | 22uF | C_1206_3216Metric | C2, C3, C5, C7, C10, C19, C27, C28 |
| 7 | 1.0uF | C_0402_1005Metric | C4, C8, C11, C14, C18, C26, C32 |
| 2 | 47nF | C_0402_1005Metric | C12, C16 |
| 1 | 4700pF | C_0402_1005Metric | C13 |
| 2 | 4.7uF | C_0603_1608Metric | C15, C22 |
| 3 | 10uF | C_0805_2012Metric | C17, C20, C21 |
| 1 | DNP | C_0603_1608Metric | C25 |
| 1 | 10nF | C_0402_1005Metric | C30 |
| 1 | 324k | R_0402_1005Metric | R1 |
| 11 | 100k | R_0402_1005Metric | R2, R6, R9, R10, R11, R12, R16, R17 +3 |
| 1 | 255k | R_0603_1608Metric | R3 |
| 1 | 17.4k | R_0402_1005Metric | R4 |
| 1 | 100k | R_0603_1608Metric | R5 |
| 7 | DNP | R_0603_1608Metric | R7, R15, R19, R22, R25, R26, R27 |
| 1 | 220 | R_0603_1608Metric | R8 |
| 2 | 1.8k | R_0603_1608Metric | R13, R14 |
| 1 | 5.23k | R_0603_1608Metric | R23 |
| 1 | 30.1k | R_0603_1608Metric | R24 |
SuperPower-RPi design files
The KiCad project lives in the SensorsIot/SuperPower repository on GitHub; these links point at the commit this page was built from.
SuperPower-RPi: common questions
What microcontroller does the SuperPower-RPi use?
The SuperPower-RPi is built around the STM32F412RETx, from the STM32 family.
How big is the SuperPower-RPi PCB?
The SuperPower-RPi measures 65 × 56.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SuperPower-RPi?
98 components, from 46 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 SuperPower-RPi design files?
From the SensorsIot/SuperPower repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the SuperPower-RPi design in my own project?
Yes, under the terms of its CERN-OHL-W-2.0 license, which SensorsIot chose for the repository.
Can I test firmware for the SuperPower-RPi 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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