HardLabs

PCB Kas controller Wenumseveld

pe1mew·greenhouse-Controller·hardware/GreenhouseControllerPCB/greenhouse-controller.kicad_pcb

PCB Kas controller Wenumseveld layout, top view — open source ESP32 board by pe1mew

About the PCB Kas controller Wenumseveld

PCB Kas controller Wenumseveld is an open source ESP32 PCB design by pe1mew, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 208 × 132 mm, with 71 components from 34 distinct parts.

Its main chip is the BUCK-30V-5V, from the ESP32 family. Other key parts include the Wemos_S3_ESP32-S3, SIT65HVD08P and DS1307Z+. By type, the board carries 25 resistors, 15 diodes, 13 connectors, 6 transistors, 5 capacitors and 4 ICs.

From the project

A controller to control the windows in a greenhouse

This directory contains the KiCad PCB design files for the Greenhouse Ventilation Controller.

- Target board dimensions and component placement are guided by the enclosure selected in TDS §4.10 (Multicomp Pro MC001110, 222 × 146 × 55 mm). - GPIO and peripheral assignments are specified in TDS §4.11. - Fabrication outputs (Gerbers, BOM, pick-and-place) are generated from this design and stored in ../fabrication/.

Main components on the PCB Kas controller Wenumseveld

Wemos_S3_ESP32-S3BUCK-30V-5VSIT65HVD08PDS1307Z+

PCB Kas controller Wenumseveld bill of materials (BOM)

71 components, 34 distinct parts.

QtyPartRefs
1
Wemos_S3_ESP32-S3
U1
1
BUCK-30V-5V
U2
1
SIT65HVD08P
U3
1
DS1307Z+
U4
1
LCD1602 I2C Module mechanical
M1
6
2N7000
Q1, Q2, Q3, Q4, Q5, Q6
1
32.768 kHz
Y1
1
Motor 2
J1
1
24V in
J2
1
I2C Display
J3
1
Keypad
J4
1
Motor 3
J6
1
Motor 1
J7
1
Load enable
J8
1
MODBUS RS485 FG6485A
J9
1
ALARM contact
J10
1
AC-Mains
J11
1
DM1AA-SF-PEJ72
J12
1
MODBUS RS485 S200
J13
1
RS-15-24
P1
Show 14 more
QtyPartRefs
1
Battery_Cell
BT1
6
amber
D1, D3, D5, D6, D9, D10
6
1N4007
D2, D4, D7, D8, D11, D12
1
SM712_SOT23
D13
1
LED Amber
D14
1
LED Green
D15
5
100n
C1, C2, C3, C4, C6
6
SRD-05VDC-SL-C
R1, R6, R11, R12, R17, R18
8
1k
R2, R4, R7, R9, R13, R15, R23, R24
6
10k
R3, R5, R8, R10, R14, R16
2
20K
R19, R20
1
120
R21
1
560
R22
1
1K8
R25

PCB Kas controller Wenumseveld design files

The KiCad project lives in the pe1mew/greenhouse-Controller repository on GitHub; these links point at the commit this page was built from.

PCB Kas controller Wenumseveld: common questions

What microcontroller does the PCB Kas controller Wenumseveld use?

The PCB Kas controller Wenumseveld is built around the BUCK-30V-5V, from the ESP32 family.

How big is the PCB Kas controller Wenumseveld?

The PCB Kas controller Wenumseveld measures 208 × 132 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCB Kas controller Wenumseveld?

71 components, from 34 distinct parts. The full bill of materials is listed on this page.

Where can I download the PCB Kas controller Wenumseveld design files?

From the pe1mew/greenhouse-Controller repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PCB Kas controller Wenumseveld design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

Can I test firmware for the PCB Kas controller Wenumseveld 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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