Schematic Audit Report

Thought for 28 sec

I’ll review the full schematic block by block, run ERC/design checks, inspect critical nets and component ratings, then save a detailed readiness report in the project files. I will not modify the design.

Worked for 5 mins 25 sec

flux

The full audit is complete. I’m cross-checking the release-blocking findings against fresh ERC and direct connectivity, then I’ll publish the detailed report.

Worked for 3 mins 7 sec

Created a project doc

Comprehensive Schematic Engineering Review

View Document

Project: PICO Smart Automation Controller Review date: 2026-07-30

flux

Completed the read-only schematic audit. The verdict is Not Ready due to critical isolated-output and relay-drive issues, incomplete RP2350/flash support, undefined ESP8266 boot configuration, absent CAN circuitry, 19 ERC errors, and 52 missing MPNs.

See the full Comprehensive Schematic Engineering Review for calculations, affected pins/nets, recommended corrections, and verification limitations.

Fix critical blockers

Add CAN interface

Create power budget

Resolve BOM issues

Define requirements

ESP1

GPIO12

GPIO29_ADC3

QSPI_SD3

XOUT

ESP_TXD

CAM_SDA

FOD_4

QSPI_SD3

GPIO26_ADC0

ESP_EN

ESP_TXD

QSPI_SD2

USB_DP

SWDIO

CAM_CK_P

QSPI_SD0

CAM_CK_N

3V3_EN

CAM_D0_P

ESP_RXD

QSPI_SD2

QSPI_SCLK

RELAY

ESP_RXD

SWDIO

GPIO15

LED1

CAM_D0_N

ESP_EN

CAM_D1_N

QSPI_SCLK

SWCLK

GPIO14

GPIO19

RUN

QSPI_SD0

ESP_RST

QSPI_SD1

ESP_RST

GPIO29_ADC3

GPIO24

CAM_D1_P

ADC_VREF

GPIO9

FOD_1

CAM_IO1

GPIO23

CAM_IO0

QSPI_SD1

XIN

USB_DM

XIN

QSPI_SS

GPIO13

SWCLK

FOD_2

FOD_1

FOD_3

XOUT

LED1

CAM_SCL

Resistance

27 Ω

R15

Resistance

100kΩ

Resistance

470 Ω

R10

Resistance

100kΩ

Resistance

200 Ω

R19

Resistance

1kΩ

R17

Resistance

100kΩ

R12

Resistance

1kΩ

R18

Resistance

1kΩ

R20

Resistance

1kΩ

Resistance

5.6kΩ

R13

Resistance

33 Ω

R16

Resistance

1kΩ

R21

Resistance

1kΩ

R14

Resistance

100 Ω

Resistance

1 Ω

Resistance

5.6kΩ

Resistance

27 Ω

Resistance

1kΩ

R11

Resistance

100 Ω

+3V3

VBUS

+3V3

+1V1

+3V3

VSYS

+3V3

+1V1

+3V3

VSYS

+3V3

VSYS

+3V3

C10

Capacitance

0.1uF

C18

Capacitance

4.7uF

C15

Capacitance

0.1uF

Inductance

C21

Capacitance

4.7uF

Capacitance

15pF

C19

Capacitance

15pF

C13

Capacitance

0.1uF

Capacitance

0.1uF

Capacitance

0.1uF

C22

Capacitance

0.1uF

Capacitance

0.1uF

Capacitance

0.1uF

C12

Capacitance

4.7uF

C11

Capacitance

1nF

C16

Capacitance

47uF

Capacitance

0.1uF

C14

Capacitance

0.1uF

C20

Capacitance

0.1uF

C17

Capacitance

4.7uF

Capacitance

0.1uF

Capacitance

47uF

Capacitance

4.7uF

Frequency

12MHz

IC1

LED1

SW1

LED2

Inductance

2.2uH

Reviews

Generic Inductor
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
jharwinbarrozo
16.5k
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Resistor
A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
RMCF0805JT47K0
General Purpose Thick Film Standard Power and High-Power Chip Resistor 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film Features: - RMCF – standard power ratings - RMCP – high power ratings - Nickel barrier terminations standard - Power derating from 100% at 70ºC to zero at +155ºC - RoHS compliant, REACH compliant, and halogen free - AEC-Q200 compliant
jharwinbarrozo
1.2M
875105359001
10 µF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105°C #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric)
jharwinbarrozo
1.1M
1070TR
Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab bate or batt #forLedBlink
jharwinbarrozo
700.5k

Project Name

PICO Smart Automation Controller NextPCB 1-4 Layer Standard Constraints

Description

Use this template if you plan to get your 1-4 layer boards manufactured with HQ NextPCB (nextpcb.com). This template is designed for generic designs to minimize unnecessary costs and complications where possible.

https://www.nextpcb.com/pcb-capabilities

#project-template #template #manufacturer-design-rules

Properties

Board Thickness

1.6 mm

Outer La…r Weight

1 oz

Inner Lay…r Weight

0.5 oz

Solder Mask Color

Green

Substrate Material

FR4

Pricing & Availability

Distributor	Qty 1
Arrow	$2.29–$2.88
Digi-Key	$1.26–$2.75
LCSC	$12.08–$12.14
Mouser	$10.41
Verical	$2.53–$6.42

Controls

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