HardLabs

Smart plants breakout rev1

vektorious·hpi_smart_plants·hardware/pcb/smart_plants_breakout_rev1/smart_plants_breakout_rev1.kicad_pcb

Smart plants breakout rev1 layout, top view — open source ESP32 board by vektorious

About the Smart plants breakout rev1

Smart plants breakout rev1 is an open source ESP32 PCB design by vektorious, published on GitHub under the MIT license. It is a 2-layer board measuring 48.3 × 48.3 mm, with 23 components from 19 distinct parts.

Its main chip is the XIAO-ESP32-C6, from the ESP32 family. By type, the board carries 11 connectors, 6 resistors, 2 capacitors, 1 IC, 1 transistor and 1 switch.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Two active PCB designs are maintained, one per supported controller board. Both route sensors to the same GPIO numbers, so no firmware changes are needed between variants.

Two active PCB designs are maintained, one per supported controller board. Both route sensors to the same GPIO numbers, so no firmware changes are needed between variants.

The primary board used in student workshops. Designed for the Waveshare ESP32-C6 Zero.

- Gerber files: spwsbreakoutrev2/ folder and spwsbreakoutrev2.zip - KiCAD project: smartplantsbreakoutws-boardrev2.kicadpro - Firmware pin config: active block in code/spmodular/config.h

Main components on the Smart plants breakout rev1

XIAO-ESP32-C6

Smart plants breakout rev1 bill of materials (BOM)

23 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
XIAO-ESP32-C6
U1
1
IRLZ14
Q1
2
Breakout
J1, J2
2
I2C
J3, J6
1
USB-C Power
J4
1
I2C D3-powered
J5
1
Battery
J7
1
Board Power
J8
1
Moisture Sensor
J9
1
Pump
J10
1
I2C D6-powered
J11
1
Power Switch
SW1
1
1N4001
D1
1
220µF
C2
1
22µF
C3
2
220k
R1, R2
1
10k
R3
1
22R
R4
2
4k7
R5, R6

Smart plants breakout rev1 design files

The KiCad project lives in the vektorious/hpi_smart_plants repository on GitHub; these links point at the commit this page was built from.

Smart plants breakout rev1: common questions

What microcontroller does the Smart plants breakout rev1 use?

The Smart plants breakout rev1 is built around the XIAO-ESP32-C6, from the ESP32 family.

How big is the Smart plants breakout rev1?

The Smart plants breakout rev1 measures 48.3 × 48.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Smart plants breakout rev1?

23 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 Smart plants breakout rev1 design files?

From the vektorious/hpi_smart_plants 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 Smart plants breakout rev1 design in my own project?

Yes, under the terms of its MIT license, which vektorious chose for the repository.

Can I test firmware for the Smart plants breakout rev1 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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