SMHome-2l guirlande
About the SMHome-2l guirlande PCB
SMHome-2l guirlande is an open source ESP32 PCB design by abel-msk, published on GitHub. It is a 2-layer board measuring 19.1 × 64.8 mm, with 10 components from 10 distinct parts.
Its main chip is the ESP32-C3 Pro Mini, from the ESP32 family. Other key parts include the VS1838B and FAN8082. By type, the board carries 4 resistors, 3 ICs, 1 connector, 1 switch and 1 capacitor.
From the project
PCB Design. Two wire guirlande driver with esp32.
Main components on the SMHome-2l guirlande
SMHome-2l guirlande bill of materials (BOM)
10 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | VS1838B | Vishay_MOLD-3Pin | U2 |
| 1 | ESP32-C3 Pro Mini | ESP32-C3_Pro_mini_pin | U3 |
| 1 | FAN8082 | DIP-8_W10.16mm | U5 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J1 |
| 1 | SW_Push | SW_SPST_TL3305A | SW1 |
| 1 | 100uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1 |
| 1 | 2R | R_1210_3225Metric | R1 |
| 1 | 100 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 100 | R_1210_3225Metric_Pad1.30x2.65mm_HandSolder | R3 |
| 1 | 20K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
SMHome-2l guirlande design files
The KiCad project lives in the abel-msk/SMHome-2l-guirlande repository on GitHub; these links point at the commit this page was built from.
- LayoutSMHome-2l-guirlande.kicad_pcb
- SchematicSMHome-2l-guirlande.kicad_sch
SMHome-2l guirlande: common questions
What microcontroller does the SMHome-2l guirlande use?
The SMHome-2l guirlande is built around the ESP32-C3 Pro Mini, from the ESP32 family.
How big is the SMHome-2l guirlande PCB?
The SMHome-2l guirlande measures 19.1 × 64.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SMHome-2l guirlande?
10 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the SMHome-2l guirlande design files?
From the abel-msk/SMHome-2l-guirlande repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the SMHome-2l guirlande design in my own project?
The repository has no license, so all rights stay with abel-msk. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the SMHome-2l guirlande 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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