Esp32steto
About the Esp32steto PCB
Esp32steto is an open source ESP32 PCB design by VibrasticLab, published on GitHub. It is a 2-layer board measuring 96.3 × 48.5 mm, with 40 components from 17 distinct parts.
Its main chip is the ESP32-WROOM-32, from the ESP32 family. Other key parts include the INMP441 and AMS1117-3.3. By type, the board carries 15 resistors, 9 capacitors, 7 switches, 3 ICs, 2 connectors and 2 diodes.
It belongs with the iot & wireless designs in this gallery.
From the project
This repository hold some sources tree for our IOT agent
Main components on the Esp32steto
Esp32steto bill of materials (BOM)
40 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | INMP441 | INMP441 | U1 |
| 1 | ESP32-WROOM-32 | ESP32-WROOM-32 | U2 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U3 |
| 1 | Conn_01x03_Male | PinHeader_1x03_P2.54mm_Horizontal | J1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Altech_AK300-2_P5.00mm | J2 |
| 1 | 10u | C_Elec_6.3x5.4 | CP1 |
| 7 | SW_Push | SW_PUSH_6mm | SW1, SW2, SW3, SW4, SW5, SW6, SW7 |
| 1 | SSD1306 | 128x64OLED | Brd1 |
| 1 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | D | D_SMA_Handsoldering | D2 |
| 7 | 22pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4, C5, C6, C7, C8, C9 |
| 1 | 1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
| 1 | 100nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 7 | 10K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R6, R13, R14, R15, R16, R17 |
| 2 | 1K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3 |
| 5 | 0 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5, R7, R8, R9 |
| 1 | 220 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
Esp32steto design files
The KiCad project lives in the VibrasticLab/ehealth-iot repository on GitHub; these links point at the commit this page was built from.
Esp32steto: common questions
What microcontroller does the Esp32steto use?
The Esp32steto is built around the ESP32-WROOM-32, from the ESP32 family.
How big is the Esp32steto PCB?
The Esp32steto measures 96.3 × 48.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Esp32steto?
40 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Esp32steto design files?
From the VibrasticLab/ehealth-iot repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Esp32steto design in my own project?
The repository has no license, so all rights stay with VibrasticLab. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Esp32steto 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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