The-Sax32TM
About the The-Sax32TM PCB
The-Sax32TM is an open source ESP32 PCB design by tenorangesax, published on GitHub. It is a 2-layer board measuring 27.9 × 51 mm, with 19 components from 11 distinct parts.
Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the LD1117S33TR_SOT223. By type, the board carries 6 resistors, 5 capacitors, 3 connectors, 3 diodes and 2 ICs.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
An ESP32-S3-WROOM-1 dev board designed by me to learn how the ESP32 works.
Main components on the The-Sax32TM
The-Sax32TM bill of materials (BOM)
19 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LD1117S33TR_SOT223 | SOT-223-3_TabPin2 | U1 |
| 1 | ESP32-S3-WROOM-1 | ESP32-S3-WROOM-1 | U3 |
| 2 | Conn_01x20_Pin | PinHeader_1x20_P2.54mm_Vertical | J1, J2 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3 |
| 1 | RED | LED_0603_1608Metric | D1 |
| 1 | GREEN | LED_0603_1608Metric | D2 |
| 1 | BLUE | LED_0603_1608Metric | D3 |
| 2 | 100nf | C_0603_1608Metric | C1, C4 |
| 2 | 10uf | C_0603_1608Metric | C2, C5 |
| 1 | 22uf | C_0603_1608Metric | C3 |
| 6 | 5.1k | R_0603_1608Metric | R1, R2, R3, R4, R5, R6 |
The-Sax32TM design files
The KiCad project lives in the tenorangesax/The-Sax32TM repository on GitHub; these links point at the commit this page was built from.
The-Sax32TM: common questions
What microcontroller does the The-Sax32TM use?
The The-Sax32TM is built around the ESP32-S3-WROOM-1, from the ESP32 family.
How big is the The-Sax32TM PCB?
The The-Sax32TM measures 27.9 × 51 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the The-Sax32TM?
19 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the The-Sax32TM design files?
From the tenorangesax/The-Sax32TM repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the The-Sax32TM design in my own project?
The repository has no license, so all rights stay with tenorangesax. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the The-Sax32TM 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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