PGE
About the PGE PCB
PGE is an open source STM32 PCB design by sKulll-J, published on GitHub. It is a 2-layer board measuring 85.5 × 66.8 mm, with 51 components from 33 distinct parts.
Its main chip is the STM32L476RGTx, from the STM32 family. Other key parts include the MCP73831T, DS2438AZ+, SiP32431DR3 and LD1117S33TR_SOT223. By type, the board carries 21 capacitors, 9 resistors, 5 ICs, 3 connectors, 2 LEDs and 2 diodes.
From the project
On sépareras les ressources dans des dossiers différents.
Main components on the PGE
PGE bill of materials (BOM)
51 components, 33 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32L476RGTx | LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | MCP73831T | SOT-23-5 | U2 |
| 1 | DS2438AZ+ | SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | SiP32431DR3 | SOT-363_SC-70-6 | U5 |
| 1 | LD1117S33TR_SOT223 | SOT-223-3_TabPin2 | U6 |
| 1 | ABS25-32.768KHZ-T | XTAL_ABS25-32.768KHZ-6-1-T | Y1 |
| 1 | Conn_01x02 | TerminalBlock_MetzConnect_Type011_RT05502HBWC_1x02_P5.00mm_Horizontal | CN2 |
| 1 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | USB_C_Plug_USB2.0 | USB_C_Receptacle_Palconn_UTC16-G | P1 |
| 3 | Conn_01x04_Pin | PinHeader_1x04_P2.54mm_Vertical | GPS_J4_I2C1, I2C1, UART1 |
| 1 | ~ | LoRa_Breakout | RFM9x1 |
| 2 | Conn_01x06_Socket | PinHeader_1x06_P2.54mm_Vertical | SPI_SD1, SPI_SD2 |
| 1 | Conn_01x06 | JST_EH_B6B-EH-A_1x06_P2.50mm_Vertical | ST_LINK1 |
| 1 | SW_Push | SW_SPST_CK_KMS2xxGP | SW1 |
| 1 | LED-0805_G | LED_0805_2012Metric | LED_FULL2 |
| 1 | LED-0603_B | LED_0805_2012Metric | LED_START2 |
| 1 | 1N4007 | D_SMA | D1 |
| 1 | LED | LED_0805_2012Metric | D2 |
| 2 | 6.8pF | C_0805_2012Metric | C1, C2 |
| 2 | 10u 16V | C_0805_2012Metric | C3, C4 |
Show 13 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 1uF | C_0805_2012Metric | C5, C7, C18, C20 |
| 7 | 100nf | C_0805_2012Metric | C6, C8, C14, C15, C16, C19, C23 |
| 1 | 0.1uF | C_0805_2012Metric | C9 |
| 2 | 4.7uF | C_0805_2012Metric | C10, C17 |
| 1 | 10nF | C_0805_2012Metric | C21 |
| 1 | 0.1u | C_0805_2012Metric | C22 |
| 1 | 0.1µf | C_0805_2012Metric | C24 |
| 3 | 4.7k | R_0805_2012Metric | R1, R2, R15 |
| 2 | 470 | R_0805_2012Metric | R3, R4 |
| 1 | 1k | R_0805_2012Metric | R5 |
| 1 | 3.9K | R_0805_2012Metric | R6 |
| 1 | 50m/1w | R_0805_2012Metric | R13 |
| 1 | 100k | R_0805_2012Metric | R14 |
PGE design files
The KiCad project lives in the sKulll-J/PGE_2024_SoSheeps repository on GitHub; these links point at the commit this page was built from.
PGE: common questions
What microcontroller does the PGE use?
The PGE is built around the STM32L476RGTx, from the STM32 family.
How big is the PGE PCB?
The PGE measures 85.5 × 66.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PGE?
51 components, from 33 distinct parts. The full bill of materials is listed on this page.
Where can I download the PGE design files?
From the sKulll-J/PGE_2024_SoSheeps repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the PGE design in my own project?
The repository has no license, so all rights stay with sKulll-J. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the PGE 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.
More boards in PGE_2024_SoSheeps
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32Type c
google
188 × 30 mm17 parts2LApache-2.02.9k
STM32Main panel
234 × 84 mm26 parts4LApache-2.02.9k
STM32Base
52.3 × 52.3 mm36 parts2LApache-2.02.9k
STM32Type a
150 × 30 mm14 parts2LApache-2.02.9k
STM32Type e
140.5 × 30 mm13 parts2LApache-2.02.9k