ESP32 Smart City Controller

Claro — necesito que me indiques cuál capacitor y dónde debería ir.
Puedes responder con algo como:
  • “C1 debe ir junto al conector del servo J3”
  • “C3 debe ir cerca del pin 5V del ESP32”
  • “El capacitor cerca de la esquina inferior derecha debe ir junto a U1”
Si puedes, selecciona el capacitor en Flux o dime su designador (C1, C2, C3, C4 o C5) y lo muevo a su lugar.
ya lo tengo seleccionado
Perfecto, revisaré el componente seleccionado y lo recolocaré donde corresponde según su función en el circuito.
Listo. Moví C1 junto al conector del servo J3, manteniendo el resto de los componentes en sus posiciones. Verifiqué que quedó dentro de la placa y sin solapamientos.
Revisar, enrutar y verificar
Revisar colocación completa
Enrutar placa
Ejecutar DRC
Revisar polaridad
U1 IO12 - R1 P1
R9 P2 - R10 P1
R7 P2 - R8 P1
U1 IO12 - R1 P1
R9 P2 - R10 P1
U1 IO25 - R5 P1
R1 P2 - J6 P1
U1 IO25 - R5 P1
R5 P2 - J10 P1
J4 Pin_2 - U1 IO34
J1 PIN1 - U1 5V
J4 Pin_2 - U1 IO34
U1 3V3 - J4 Pin_1
U1 IO26 - R4 P1
U1 IO13 - R9 P1
U1 IO14 - R2 P1
U1 IO13 - R9 P1
U1 IO26 - R4 P1
J5 Output - U1 IO35
U1 IO14 - R2 P1
U1 IO4 - J2 Pin_2
J1 PIN1 - U1 5V
J1 PIN1 - U1 5V
J1 PIN1 - U1 5V
J1 PIN1 - U1 5V
J1 PIN1 - U1 5V
R4 P2 - J9 P1
U1 3V3 - J4 Pin_1
R7 P2 - R8 P1
U1 IO27 - R3 P1
R2 P2 - J7 P1
U1 IO4 - J2 Pin_2
R7 P2 - R8 P1
J1 PIN1 - U1 5V
U1 3V3 - J4 Pin_1
R6 P2 - J11 P1
J1 PIN1 - U1 5V
R3 P2 - J8 P1
J2 Pin_3 - R7 P1
R4 P2 - J9 P1
U1 IO33 - R6 P1
J5 Output - U1 IO35
J2 Pin_3 - R7 P1
R6 P2 - J11 P1
R2 P2 - J7 P1
U1 IO27 - R3 P1
U1 IO12 - R1 P1
R3 P2 - J8 P1
R1 P2 - J6 P1
R9 P2 - R10 P1
U1 3V3 - J4 Pin_1
U1 IO33 - R6 P1
R5 P2 - J10 P1
J5
GND
J10
J8
GND
R4
Resistance
220Ω
R3
Resistance
220Ω
J7
R6
Resistance
220Ω
J11
U1 GND_3 - R8 P2
U1 GND_3 - R8 P2
GND
J4
U1 GND_3 - R8 P2
J9
R7
Resistance
10kΩ
GND
GND
U1 GND_3 - R8 P2
R8
Resistance
18kΩ
GND
R1
Resistance
220Ω
GND
GND
U1 GND_3 - R8 P2
J3
GND
U1 GND_3 - R8 P2
GND
GND
U1 GND_3 - R8 P2
R2
Resistance
220Ω
R5
Resistance
220Ω
U1 GND_3 - R8 P2
GND
R9
Resistance
470Ω
R10
Resistance
10kΩ
J6
R11
Resistance
10kΩ
GND
U1 GND_3 - R8 P2
J1
C3
Capacitance
47uF
J2
C4
Capacitance
100nF
U1
C1
Capacitance
470uF
C5
Capacitance
100nF
C2
Capacitance
100nF

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Technical Construction File — ESP32 Smart City Controller
Status
Draft — schematic stage.
Applicable Regulations
  • FCC Part 15 intentional radiator rules may apply in the US.
  • CE Radio Equipment Directive and EMC/RoHS obligations may apply in Europe.
  • Final classification depends on the marketed product, enclosure, power adapter, and deployment.
Product Description
5 V ESP32 DevKitC carrier PCB with Wi-Fi/Bluetooth capability, ultrasonic sensing, servo control, analog inputs, and LED outputs.
Wireless Technology Summary

Table


ModuleMPNTechnologyBandsCertification status
U1ESP32-DEVKITC-VE / ESP32-WROVER-E familyWi-Fi 2.4 GHz, Bluetooth/BLE2.4 GHz ISMModule/board documentation must be checked for the exact FCC ID and integration conditions
Produced Design-Stage Evidence
  • Project Specification
  • Power Budget
  • System Block Diagram
  • BOM Summary
  • RF Integration Notes
  • Declaration of Conformity Draft
  • User Manual Outline
  • Preliminary Safety FMEA
Still Required
  • Final schematic PDF and PCB/Gerber package.
  • Exact module FCC/CE grant documents for the populated U1 revision.
  • Accredited EMC/RF test reports as required.
  • Final antenna keepout verification from PCB layout.
  • Final labels, enclosure photographs, and production user manual.
Integration Conditions
  • Preserve the ESP32 module antenna keepout on every copper layer.
  • Do not place the servo/current loop near the antenna.
  • Use the approved module antenna configuration; external antennas require separate review.
  • Retest if the module, antenna, enclosure, ground plane, or firmware radio settings change.
  • Status

  • Applicable Regulations

  • Product Description

  • Wireless Technology Summary

  • Produced Design-Stage Evidence

  • Still Required

  • Integration Conditions

ESP32 Smart City Controller thumbnail
ESP32 DevKitC 38-pin carrier PCB for ultrasonic sensing, servo control, analog microphone and potentiometer inputs, and six LED building channels from a regulated 5V supply.

Properties

V

Pricing & Availability

Distributor

Qty 1

Digi-Key

$11.00

LCSC

$12.68

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