Thermocouple Board
About the Thermocouple Board
Thermocouple Board is an open source STM32 PCB design by npgo22, published on GitHub. It is a 4-layer board measuring 97 × 97.1 mm, with 117 components from 37 distinct parts.
Its main chip is the STM32H563RITx, from the STM32 family. Other key parts include the AP2112K-3.3, USBLC6-2SC6, LAN8742A, MAX31856 and TJA1042T-3. By type, the board carries 51 capacitors, 28 resistors, 10 diodes, 9 ICs, 9 connectors and 3 jumpers.
From the project
PCBs for APRL electrical
Main components on the Thermocouple Board
Thermocouple Board bill of materials (BOM)
117 components, 37 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32H563RITx | LQFP-64_10x10mm_P0.5mm | U100 |
| 1 | AP2112K-3.3 | SOT-23-5 | U101 |
| 1 | USBLC6-2SC6 | SOT-23-6 | U102 |
| 1 | LAN8742A | VQFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm_ThermalVias | U200 |
| 4 | MAX31856 | TSSOP-14_4.4x5mm_P0.65mm | U300, U301, U302, U303 |
| 1 | TJA1042T-3 | SOIC-8_3.9x4.9mm_P1.27mm | U400 |
| 1 | Si2371EDS | SOT-23 | Q100 |
| 1 | 16MHz | CRYSTAL-SMD_4P-L2.0-W1.6-BL | Y100 |
| 1 | 25MHz | CRYSTAL-SMD_4P-L2.0-W1.6-BL | Y200 |
| 1 | Conn_01x05_Pin | PinHeader_1x05_P2.54mm_Vertical | J100 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | J101 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J102 |
| 1 | RJ45_Hanrun_HR911105A_Horizontal | RJ45_Hanrun_HR911105A_Horizontal | J200 |
| 4 | PCC-SMP-K-5 | PCCSMPK5 | J300, J301, J302, J303 |
| 1 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J400 |
| 1 | 300mA | Lute_16XR | F100 |
| 1 | 500mA | Lute_16XR | F101 |
| 3 | Jumper_2_Bridged | PinHeader_1x02_P2.54mm_Vertical | JP100, JP200, JP201 |
| 1 | SKRPANE010 | SW-SMD_4P-L4.2-W3.2-P2.15-LS4.6-2 | SW100 |
| 9 | LED | LED_0402_1005Metric | D100, D101, D102, D103, D105, D300, D301, D302 +1 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MM3Z10VT1G | SOD-323 | D104 |
| 1 | FerriteBead | LSMGA160808T601RG | FB100 |
| 8 | 22u | C_0805_2012Metric | C100, C103, C106, C108, C114, C115, C116, C200 |
| 24 | 100n | C_0402_1005Metric | C101, C102, C105, C110, C112, C113, C117, C202 +16 |
| 4 | 10p | C_0402_1005Metric | C104, C107, C201, C203 |
| 2 | 2u2 | C_0402_1005Metric | C109, C111 |
| 3 | 1u | C_0402_1005Metric | C118, C119, C206 |
| 1 | 470p | C_0402_1005Metric | C207 |
| 1 | 220n | C_0402_1005Metric | C208 |
| 8 | 10n | C_0402_1005Metric | C300, C302, C303, C305, C310, C312, C313, C315 |
| 18 | 10k | R_0402_1005Metric | R100, R101, R102, R103, R104, R107, R202, R203 +10 |
| 2 | 5.1k | R_0402_1005Metric | R105, R106 |
| 1 | 1.5k | R_0402_1005Metric | R200 |
| 1 | 33R | R_0402_1005Metric | R201 |
| 4 | 47R | R_0402_1005Metric | R204, R206, R207, R208 |
| 1 | 12.1k | R_0402_1005Metric | R205 |
| 1 | 120R | R_0402_1005Metric | R400 |
Thermocouple Board design files
The KiCad project lives in the npgo22/APRL-Electrical repository on GitHub; these links point at the commit this page was built from.
Thermocouple Board: common questions
What microcontroller does the Thermocouple Board use?
The Thermocouple Board is built around the STM32H563RITx, from the STM32 family.
How big is the Thermocouple Board?
The Thermocouple Board measures 97 × 97.1 mm, has 4 copper layers and is 1.7846 mm thick.
How many components are on the Thermocouple Board?
117 components, from 37 distinct parts. The full bill of materials is listed on this page.
Where can I download the Thermocouple Board design files?
From the npgo22/APRL-Electrical repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Thermocouple Board design in my own project?
The repository has no license, so all rights stay with npgo22. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Thermocouple 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.
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