LoST 9632 Board
About the LoST 9632 Board
LoST 9632 Board is an open source STM32 PCB design by collins-emasi, published on GitHub. It is a 4-layer board measuring 56 × 114 mm, with 97 components from 61 distinct parts.
Its main chip is the STM32L443RCT6, from the STM32 family. Other key parts include the ESDALC6V1W5, USBLC6-2SC6, MAX3485, RFM95W-868S2 and RT8059. By type, the board carries 34 capacitors, 20 resistors, 13 ICs, 10 diodes, 6 connectors and 4 inductors.
It belongs with the rf & radio designs in this gallery.
From the project
In this repository, I will be sharing some of the project I'm working on with KiCAD software.
Main components on the LoST 9632 Board
LoST 9632 Board bill of materials (BOM)
97 components, 61 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESDALC6V1W5 | SOT-23-5 | IC1 |
| 1 | STM32L443RCT6 | LQFP-64_10x10mm_P0.5mm | U1 |
| 3 | USBLC6-2SC6 | SOT-23-6 | U2, U3, U12 |
| 1 | MAX3485 | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | RFM95W-868S2 | HOPERF_RFM9X | U5 |
| 1 | RT8059 | SOT-23-5 | U6 |
| 2 | MT3608 | SOT-23-6 | U7, U8 |
| 1 | DW06D | SOT-23-6 | U9 |
| 1 | SY6280 | SOT-23-5 | U10 |
| 1 | CN3065 | SON50P300X300X90-9N-D | U11 |
| 1 | AO3400A | SOT-23 | Q1 |
| 1 | SI2301 | SOT-23 | Q2 |
| 1 | X201632MKB4SI | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | FC31M2-32.768-N07LLDTL | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | USB IN | USB_B_Micro | J1 |
| 1 | SWD | PinHeader_2x05_P1.27mm_Vertical | J2 |
| 1 | Coax RF Conn | GT-RF1125A-01G | J3 |
| 1 | BAT IN | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J4 |
| 1 | SOLAR IN | TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | J5 |
| 1 | Screw_Terminal_01x12 | TerminalBlock_Phoenix_MPT-0,5-12-2.54_1x12_P2.54mm_Horizontal | J6 |
Show 41 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SW_SPDT | SW_SPDT_PCM12 | BOOT0 |
| 1 | SW_MEC_5E | SW4-SMD-5.2X5.2X1.5MM | BT_CHRG1 |
| 1 | 5V | PinHeader_1x03_P2.54mm_Vertical | JP1 |
| 1 | 12V | PinHeader_1x03_P2.54mm_Vertical | JP2 |
| 1 | POWER | PinHeader_1x03_P2.54mm_Vertical | JP3 |
| 1 | SW_MEC_5E | SW4-SMD-5.2X5.2X1.5MM | SW1 |
| 1 | BLUE | LED_0603_1608Metric | D1 |
| 1 | YELLOW | LED_0603_1608Metric | D2 |
| 2 | RED | LED_0603_1608Metric | D3, D9 |
| 1 | ESDALC6V1-1U2 | D_SOD-523 | D4 |
| 1 | SMLVT3V3 | SMB | D5 |
| 1 | SS34 | D_0603_1608Metric | D6 |
| 2 | SK34 | D_0603_1608Metric | D7, D8 |
| 1 | GREEN | LED_0603_1608Metric | D10 |
| 1 | 600R@100MHz | L_0603_1608Metric | FB1 |
| 2 | 4u7 | L_Sunlord_SWPA4030S | L1, L3 |
| 1 | 2u2 | L_Sunlord_SWPA3015S | L2 |
| 4 | 4u7 | C_0603_1608Metric | C1, C12, C15, C17 |
| 2 | 8p | C_0402_1005Metric | C2, C6 |
| 2 | 5p | C_0402_1005Metric | C3, C9 |
| 10 | 100n | C_0402_1005Metric | C4, C5, C7, C8, C10, C11, C13, C14 +2 |
| 5 | 10u | C_0603_1608Metric | C19, C20, C24, C32, C33 |
| 6 | 100n | C_0603_1608Metric | C21, C22, C26, C27, C31, C34 |
| 1 | 68p | C_0402_1005Metric | C23 |
| 1 | 1u | C_0603_1608Metric | C25 |
| 3 | 47u | C_0805_2012Metric | C28, C29, C30 |
| 1 | 10k | R_0402_1005Metric | R1 |
| 1 | 47 | R_0402_1005Metric | R2 |
| 3 | 1k5 | R_0603_1608Metric | R3, R4, R5 |
| 2 | 4k7 | R_0603_1608Metric | R6, R7 |
| 1 | 1k | R_0603_1608Metric | R8 |
| 1 | 68k | R_0603_1608Metric | R9 |
| 1 | 15k | R_0603_1608Metric | R10 |
| 1 | 150k | R_0603_1608Metric | R11 |
| 1 | 20k | R_0603_1608Metric | R12 |
| 1 | 200k | R_0603_1608Metric | R13 |
| 3 | 10k | R_0603_1608Metric | R14, R18, R19 |
| 1 | 510 | R_0603_1608Metric | R15 |
| 1 | 100R | R_0603_1608Metric | R16 |
| 1 | 6k8 | R_0603_1608Metric | R17 |
| 1 | 2k | R_0603_1608Metric | R20 |
LoST 9632 Board design files
The KiCad project lives in the collins-emasi/KiCAD-PROJECTS-PCB repository on GitHub; these links point at the commit this page was built from.
LoST 9632 Board: common questions
What microcontroller does the LoST 9632 Board use?
The LoST 9632 Board is built around the STM32L443RCT6, from the STM32 family.
How big is the LoST 9632 Board?
The LoST 9632 Board measures 56 × 114 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the LoST 9632 Board?
97 components, from 61 distinct parts. The full bill of materials is listed on this page.
Where can I download the LoST 9632 Board design files?
From the collins-emasi/KiCAD-PROJECTS-PCB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the LoST 9632 Board design in my own project?
The repository has no license, so all rights stay with collins-emasi. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the LoST 9632 Board 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 KiCAD-PROJECTS-PCB
STM32NPK Board
107.6 × 41 mm104 parts4LNo license1
STM32NPK Board x RFM96
57 × 95 mm96 parts4LNo license1
STM32LoRa STM32 Board
51.6 × 56 mm81 parts4LNo license1
STM32STM32 Example 1 board
54.7 × 42 mm46 parts4LNo license1
STLoRa Carrier Board
96 × 45.7 mm22 parts4LNo license1
Traffic lights
26.7 × 49 mm7 parts2LNo license1
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32AxxSolder
AxxAxx
39 × 82.5 mm122 parts2LGPL-3.01.7k
STM32LibreVNA
jankae
122 × 98 mm592 parts6LGPL-3.01.6k
STM32AIOC
skuep
21 × 31.5 mm47 parts2LMIT1.4k
STM32Ferris
pierrechevalier83
208.8 × 86.8 mm102 parts2LSHL-2.11.3k
STM32176 pin board
rusefi
61.8 × 73.2 mm76 parts2LGPL-3.01.2k