QPCR Controller Board
About the QPCR Controller Board
QPCR Controller Board is an open source ESP32 PCB design by lehaihv, published on GitHub. It is a 2-layer board measuring 39.1 × 15.7 mm, with 5 components from 5 distinct parts.
Its main chip is the ESP32-S3-DEVKITC-1U-N8R2, from the ESP32 family. By type, the board carries 4 connectors and 1 IC.
From the project
Working projects with Kicad
Main components on the QPCR Controller Board
QPCR Controller Board bill of materials (BOM)
5 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP32-S3-DEVKITC-1U-N8R2 | XCVR_ESP32-S3-DEVKITC-1U-N8R2 | U1 |
| 1 | Logic Parts | Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J1 |
| 1 | TEC Controller | Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J2 |
| 1 | Excitation Led | Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J3 |
| 1 | VEML7700 | Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J4 |
QPCR Controller Board design files
The KiCad project lives in the lehaihv/KiCad repository on GitHub; these links point at the commit this page was built from.
QPCR Controller Board: common questions
What microcontroller does the QPCR Controller Board use?
The QPCR Controller Board is built around the ESP32-S3-DEVKITC-1U-N8R2, from the ESP32 family.
How big is the QPCR Controller Board?
The QPCR Controller Board measures 39.1 × 15.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the QPCR Controller Board?
5 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the QPCR Controller Board design files?
From the lehaihv/KiCad repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the QPCR Controller Board design in my own project?
The repository has no license, so all rights stay with lehaihv. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the QPCR Controller Board without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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