Noin Fuel Esp32
About the Noin Fuel Esp32 PCB
Noin Fuel Esp32 is an open source ESP32 PCB design by bayeggex, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 22.7 × 58.5 mm, with 39 components from 23 distinct parts.
Its main chip is the ESP32-S3-MINI-1, from the ESP32 family. Other key parts include the RT9080-3.3 and MCP73831. By type, the board carries 11 resistors, 9 capacitors, 5 connectors, 5 diodes, 3 ICs and 3 test points.
Main components on the Noin Fuel Esp32
Noin Fuel Esp32 bill of materials (BOM)
39 components, 23 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP32-S3-MINI-1 | ESP32-S2-MINI-1 | U1 |
| 1 | RT9080-3.3 | SOT23-5 | U2 |
| 1 | MCP73831 | SOT23-5 | U4 |
| 1 | AO3401A | SOT-23 | Q1 |
| 1 | USB_C_Receptacle | USB-C_16 | J2 |
| 1 | Qwiic_RA | JST_1x04_P1.0mm_Horizontal_SMD | J3 |
| 1 | Conn_01x11 | 1x11_P2.54mm | J4 |
| 1 | Conn_01x15 | 1x15 | J5 |
| 1 | JST_2mm_LiPo | JST_1x02_P2.0mm_Horizontal_SMD | J6 |
| 1 | Fuse | Fuse_0603_1608Metric | F1 |
| 1 | SMD_4.6x2.8mm_h1.9mm | Push_SMD_4.6x2.8mm_h1.9mm | SW1 |
| 3 | 0.5mm | TestPoint-0.5mm | TP1, TP2, TP3 |
| 3 | LED | LED_0603_1608Metric | D1, D4, D5 |
| 1 | SK6812MINI | LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D2 |
| 1 | Schottky | Diode_Schottky_0603 | D3 |
| 4 | 0.1uF | C_0402_1005Metric | C1, C2, C5, C9 |
| 4 | 100nF | C_0402_1005Metric | C3, C4, C7, C8 |
| 1 | 4.7uF | C_0402_1005Metric | C10 |
| 2 | 5.1k | R_0402_1005Metric | R1, R2 |
| 2 | 10k | R_0402_1005Metric | R3, R4 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 2k | R_0402_1005Metric | R5, R9, R10, R11 |
| 2 | 4.7k | R_0402_1005Metric | R6, R7 |
| 1 | 100k | R_0402_1005Metric | R8 |
Noin Fuel Esp32 design files
The KiCad project lives in the bayeggex/Noin_Fuel repository on GitHub; these links point at the commit this page was built from.
Noin Fuel Esp32: common questions
What microcontroller does the Noin Fuel Esp32 use?
The Noin Fuel Esp32 is built around the ESP32-S3-MINI-1, from the ESP32 family.
How big is the Noin Fuel Esp32 PCB?
The Noin Fuel Esp32 measures 22.7 × 58.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Noin Fuel Esp32?
39 components, from 23 distinct parts. The full bill of materials is listed on this page.
Where can I download the Noin Fuel Esp32 design files?
From the bayeggex/Noin_Fuel repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Noin Fuel Esp32 design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which bayeggex chose for the repository.
Can I test firmware for the Noin Fuel Esp32 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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