2 layers84 × 84 mm
4 layers21.3 × 83 mm
SoilMoistureSensor
Bergi84/GrowOMatic- Size
- 21.3 × 83 mm
- Copper layers
- 4
- Thickness
- 1.65 mm
- Parts
- 106
- Nets
- 98
- Pads
- 355
- Tracks, vias
- 835, 102
- Pours
- 19
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 14 Aug 2022
- Updated
- 1 Nov 2025
Overview
SoilMoistureSensor is an open-source printed circuit board by Bergi84, from the Bergi84/GrowOMatic repository on GitHub. It is a 4-layer board of 21.3 × 83 mm with 106 parts on 98 nets, routed with 835 tracks and 102 vias.
It is built around the RP2040, AP63357QZV and W25Q16JVUXIQ, with the MIC5504-2.5YM5-TR and BAT54W among its other parts. Its parts include 40 capacitors, 36 resistors, 13 ICs, 9 connectors and 4 inductors. It belongs with the RP2040 boards of this library.
Main components
5
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
AP63357QZV
VDFN-13(2x3)-40℃~+125℃@(TA) 1 22uA 3.5A 3.8V~32V 450kHz 800mV~32V Adjustable Buck Buck Built-in Yes VDFN-13(2x3) DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
W25Q16JVUXIQ
USON-8-EP(2x3)-40℃~+85℃ 100,000 cycles 10uA 133MHz 16Mbit 2.7V~3.6V 20 Years 3ms SPI USON-8-EP(2x3) NOR FLASH ROHSWinbond ElecNOR FLASH
MIC5504-2.5YM5-TR
SOT-23-5-40℃~+125℃@(Tj) 1 175uVrms 2.5V 300mA 380mV@(300mA) 5.5V 55uA 60dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BAT54W
SOD-123Schottky Diodeshongjiacheng
Parts
106| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 100nF | Capacitor_SMD:C_0603_1608Metric | C3, C11, C12, C14, C16, C18, C20, C23, C25, C27, C30, C33, C34, C37, C38, C39 +2 |
| 9 | 10k | Resistor_SMD:R_0603_1608Metric | R7, R16, R17, R19, R25, R26, R30, R33, R34 |
| 8 | 1k | Resistor_SMD:R_0603_1608Metric | R1, R4, R8, R9, R20, R21, R22, R23 |
| 5 | 1µF | Capacitor_SMD:C_0603_1608Metric | C4, C15, C21, C22, C26 |
| 3 | 100p | Capacitor_SMD:C_0603_1608Metric | C28, C29, C40 |
| 3 | 20k | Resistor_SMD:R_0603_1608Metric | R24, R27, R28 |
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric | C7, C32 |
| 2 | 10n | Capacitor_SMD:C_0603_1608Metric | C35, C36 |
| 2 | 12p | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 20R | Resistor_SMD:R_0603_1608Metric | R31, R32 |
| 2 | 22µ | Capacitor_SMD:C_1206_3216Metric | C17, C19 |
| 2 | 27 | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 2 | 2k2 | Resistor_SMD:R_0603_1608Metric | R14, R15 |
| 2 | 50R | Resistor_SMD:R_0603_1608Metric | R35, R36 |
| 2 | 600R | Inductor_SMD:L_0603_1608Metric | L1, L3 |
| 2 | 74AUC2G66 | Package_SO:VSSOP-8_2.3x2mm_P0.5mm | U9, U10 |
| 2 | 74AUC2G86 | Package_SO:VSSOP-8_2.3x2mm_P0.5mm | U4, U6 |
| 2 | Conn_01x01 | TestPoint:TestPoint_Pad_D1.5mm | J8, J9 |
| 2 | Conn_01x01 | Bergi:dummyPad | J6, J7 |
| 2 | Conn_01x03 | Connector_Molex:Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J4, J5 |
| 2 | DNP | Capacitor_SMD:C_0603_1608Metric | C10, C13 |
| 1 | 10p | Capacitor_SMD:C_0603_1608Metric | C24 |
| 1 | 10µ | Capacitor_SMD:C_1210_3225Metric | C5 |
| 1 | 12Mhz | Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm | Y1 |
| 1 | 1µ | Inductor_SMD:L_0805_2012Metric | L4 |
| 1 | 27k | Resistor_SMD:R_0603_1608Metric | R10 |
| 1 | 3.3n | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 30k | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 390n | Capacitor_SMD:C_0603_1608Metric | C31 |
| 1 | 39k | Resistor_SMD:R_0603_1608Metric | R18 |
| 1 | 4.3k | Resistor_SMD:R_0603_1608Metric | R29 |
| 1 | 4.7u | Inductor_SMD:L_1008_2520Metric | L2 |
| 1 | 470R | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 5.6k | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 500R | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | 74AUC2G08 | Package_SO:VSSOP-8_2.3x2mm_P0.5mm | U7 |
| 1 | 91k | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | AP63357Q | Bergi:V-DFN3020-13 | U3 |
| 1 | BAT54W | Diode_SMD:D_SOD-323 | D1 |
| 1 | Conn_01x02 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | Green | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | MCP4011-xxxxMS | Package_SO:MSOP-8_3x3mm_P0.65mm | U12 |
| 1 | MIC5504-2.5YM5 | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | MMBZ3904LP | Package_DFN_QFN:Diodes_DFN1006-3 | Q1 |
| 1 | OPA2356xxDGK | Package_SO:MSOP-8_3x3mm_P0.65mm | U8 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U2 |
| 1 | TLV9002S | Bergi:Texas_S-X2QFN-10 | U11 |
| 1 | TMP451 | Bergi:TI_WSON8_2x2mm_noEP | U13 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_GCT_USB3076-30-A | J1 |
| 1 | W25Q16JVUXIQ | Bergi:DFN-8-1EP_3x2mm_P0.5mm_EP0.3x1.6mm | U1 |
Questions
How big is the SoilMoistureSensor PCB?
It measures 21.3 × 83 mm and has 4 copper layers, 1.65 mm thick.
What parts does the SoilMoistureSensor use?
106 parts, built around the RP2040, AP63357QZV, W25Q16JVUXIQ and MIC5504-2.5YM5-TR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the SoilMoistureSensor KiCad files?
From the Bergi84/GrowOMatic repository on GitHub, at the commit this page was made from: the board is Hardware/SoilMoistureSensor/Pcb/soilMoistureSensor.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SoilMoistureSensor design in my own project?
Its repository states no licence, so its author keeps all rights: ask Bergi84 before reusing the design.
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