Template
robotique-udes·Exo_Electric·Ressource/Template/Template/Template.kicad_pcb
About the Template PCB
Template is an open source ESP32 PCB design by robotique-udes, published on GitHub under the GPL-2.0 license. It is a 4-layer board measuring 40 × 35 mm, with 40 components from 19 distinct parts.
Its main chip is the ESP32-C3, from the ESP32 family. Other key parts include the AP7361C-33E, SN65HVD232DR and LSM6DSV16BXTR. By type, the board carries 16 capacitors, 13 resistors, 3 ICs, 3 connectors, 3 diodes and 1 crystal.
From the project
This repo contains all the information about the PCB and electrical schematics of Biogenius.
Main components on the Template
Template bill of materials (BOM)
40 components, 19 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AP7361C-33E | SOT-223-3_TabPin2 | U101 |
| 1 | SN65HVD232DR | SOIC-8_3.9x4.9mm_P1.27mm | U202 |
| 1 | LSM6DSV16BXTR | LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U301 |
| 1 | ABM8-40.000MHZ-10-D1G-T | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y201 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J202 |
| 2 | RJ45 | RJ45_Amphenol_54602-x08_Horizontal | J203, J204 |
| 1 | ESP32-C3 | QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | ESP32 |
| 2 | BAV99 | SOT-23 | D102, D103 |
| 1 | USBLC6-2SC6 STMicroelectronics | SOT23-6L | D201 |
| 2 | 4,7µF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C101, C102 |
| 2 | 1nF | C_1812_4532Metric_Pad1.57x3.40mm_HandSolder | C103, C104 |
| 2 | 22μF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C201, C209 |
| 7 | 0.1μF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C202, C203, C204, C205, C208, C301, C302 |
| 2 | 12pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C206, C207 |
| 1 | 47nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C210 |
| 3 | 330Ω | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R101, R209, R210 |
| 4 | 5.1KΩ | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R201, R202, R207, R208 |
| 4 | 0Ω | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R203, R204, R205, R206 |
| 2 | 50Ω | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R211, R212 |
Template design files
The KiCad project lives in the robotique-udes/Exo_Electric repository on GitHub; these links point at the commit this page was built from.
Template: common questions
What microcontroller does the Template use?
The Template is built around the ESP32-C3, from the ESP32 family.
How big is the Template PCB?
The Template measures 40 × 35 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Template?
40 components, from 19 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Template design files?
From the robotique-udes/Exo_Electric repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Template design in my own project?
Yes, under the terms of its GPL-2.0 license, which robotique-udes chose for the repository.
Can I test firmware for the Template 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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