ESP32-D1Mini-HUB75
About the ESP32-D1Mini-HUB75 PCB
ESP32-D1Mini-HUB75 is an open source ESP32 PCB design by DaveRichmond, published on GitHub under the Custom license license. It is a 2-layer board measuring 62 × 63.8 mm, with 5 components from 4 distinct parts.
Its main chip is the mini_esp32, from the ESP32 family. By type, the board carries 4 connectors and 1 IC.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Just a bunch of PCBs I've designed for various prototyping or experimentation purposes. Mostly breakouts or adapters. CC-BY-3.0-AU
Main components on the ESP32-D1Mini-HUB75
ESP32-D1Mini-HUB75 bill of materials (BOM)
5 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | mini_esp32 | ESP32_mini | U1 |
| 1 | Conn_01x02 | KF8500-2P | J1 |
| 2 | Conn_01x02 | TerminalBlock_bornier-2_P5.08mm | J2, J3 |
| 1 | Conn_02x08_Odd_Even | PinHeader_2x08_P2.54mm_Vertical | J4 |
ESP32-D1Mini-HUB75 design files
The KiCad project lives in the DaveRichmond/PCBs repository on GitHub; these links point at the commit this page was built from.
ESP32-D1Mini-HUB75: common questions
What microcontroller does the ESP32-D1Mini-HUB75 use?
The ESP32-D1Mini-HUB75 is built around the mini_esp32, from the ESP32 family.
How big is the ESP32-D1Mini-HUB75 PCB?
The ESP32-D1Mini-HUB75 measures 62 × 63.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ESP32-D1Mini-HUB75?
5 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the ESP32-D1Mini-HUB75 design files?
From the DaveRichmond/PCBs repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the ESP32-D1Mini-HUB75 design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
Can I test firmware for the ESP32-D1Mini-HUB75 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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