HardLabs

Whole

Benedikt3141·Smart-Irrigation-System·src/pcb/archieve--old files--just ignore/PCB_PlantWatering/whole/whole.kicad_pcb

Whole PCB layout, top view — open source board by Benedikt3141

About the Whole PCB

Whole is an open source PCB design by Benedikt3141, published on GitHub under the MIT license. It is a 2-layer board measuring 109 × 55.5 mm, with 83 components from 50 distinct parts.

Other key parts include the CP2102N-AXX-XQFN24, XC6220B331MR, ADS1115IDGS, CCS811 and DW01A. By type, the board carries 39 resistors, 14 capacitors, 11 ICs, 8 diodes, 2 connectors and 1 transistor.

It belongs with the sensors, displays & leds and power & battery designs in this gallery.

From the project

A smart irrigation system for irrigation of up to 6 plants. It monitors the moisture, temperature, CO2 concentration, air quality ... and displays the data on a 2.4" TFT Display using an ESP32 DevKit C as processor.

The Smart Irrigation System is a battery-powered monitoring and control system for watering up to six individual plants. Each plant is monitored by a capacitive soil moisture sensor connected to the main control unit.

The project currently focuses on the main monitoring and control unit. A separate watering unit is planned but not fully designed yet. Communication between both units is intended to use ESP-NOW.

Whole, from the project README
From the project README

Main components on the Whole

CP2102N-AXX-XQFN24XC6220B331MRADS1115IDGSCCS811DW01AFS8205ADS3231MZTP4056-42-ESOP8AT24CS32-SSHMMT3608

Whole bill of materials (BOM)

83 components, 50 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CP2102N-AXX-XQFN24
CP2102N-Axx-xQFN28
U2
1
XC6220B331MR
U3
2
ADS1115IDGS
U5, U6
1
CCS811
U7
1
DW01A
U8
1
FS8205A
U9
1
DS3231MZ
U10
1
TP4056-42-ESOP8
U11
1
AT24CS32-SSHM
U12
1
MT3608
U14
1
MUN5211DW1
Q1
1
Conn_01x06_Socket
J12
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J13
6
~
AudioJack1, AudioJack2, AudioJack3, AudioJack4, AudioJack5, AudioJack6
1
SW_SPDT
SW6
1
SS14
D1
1
LED
D2
1
SP0503BAHT
D3
1
TX
D4
1
RX
D5
Show 30 more
QtyPartRefs
1
RED
D6
1
GREEN
D7
1
SS14
D8
1
22uH
L1
1
22UF
22uF
C1
3
4.7UF
4.7uF
C2, C3, C6
3
0.1UF
0.1uF
C4, C5, C7
1
100NF
100nF
C10
3
100nF
C11, C13, C14
2
10uF
C12, C15
1
22uF
C16
2
5.1K
5.1k
R1, R2
1
2.2K
2.2k
R3
2
22R
R4, R5
1
22.1K
R6
1
47.5K
R7
3
4.7K
R8, R21, R24
7
10K
10k
R9, R18, R19, R25, R26, R27, R39
5
1k
R10, R11, R29, R30, R32
6
10k
R16, R17, R20, R22, R31, R42
2
100k
R23, R37
1
62K
62k
R28
1
0R
R33
1
100
R34
1
4.7k
R35
1
220k
R36
1
47K
47k
R38
1
22K
22k
R40
1
73.2k
R41
1
4.7k Resistor Array
RN1

Whole design files

The KiCad project lives in the Benedikt3141/Smart-Irrigation-System repository on GitHub; these links point at the commit this page was built from.

Whole: common questions

How big is the Whole PCB?

The Whole measures 109 × 55.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Whole?

83 components, from 50 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 Whole design files?

From the Benedikt3141/Smart-Irrigation-System 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 Whole design in my own project?

Yes, under the terms of its MIT license, which Benedikt3141 chose for the repository.

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