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2 layers82.6 × 82.8 mmPcb esp32 tcc, the printed circuit board in 3D

Pcb esp32 tcc

pedro-sleao/TCC

Este projeto visa desenvolver um sistema embarcado com conectividade Wi-Fi para monitoramento remoto de variáveis da água, com foco em aplicações na carcinicultura.

Size
82.6 × 82.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
14
Nets
41
Pads
66
Tracks, vias
78, 0
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
27 Jan 2025
Updated
16 Apr 2026

Overview

Pcb esp32 tcc is an open-source printed circuit board by pedro-sleao, from the pedro-sleao/TCC repository on GitHub. It is a 2-layer board of 82.6 × 82.8 mm with 14 parts on 41 nets, routed with 78 tracks and 0 vias.

Its parts include 7 connectors, 5 resistors, 1 IC and 1 transistor. It belongs with the ESP32 boards of this library.

README

README.md

Sistema Embarcado com comunicação WiFi para monitoramento de variáveis da água para Carcinicultura

Este projeto visa desenvolver um sistema embarcado com conectividade Wi-Fi para monitoramento remoto de variáveis da água, com foco em aplicações na carcinicultura. O sistema coleta dados de sensores, realiza a transmissão via protocolo MQTT e oferece suporte para atualizações OTA.

Sensores

  • Sensor de temperatura DS18B20
  • Sensor de PH Ph4502c
  • Sensor de TDS
  • Sensor de turbidez

Pinagem

DS18B20ESP32
VCCGPIO16
GNDGND
1-Wire busGPIO4
Ph4502cESP32
VCCBateria 5V
GNDChave controlada pela ESP (GPIO18)
P0ADC1_CHANNEL_4 (Com divisor de tensão)
TDSESP32
VCCGPIO17
GNDGND
P0ADC1_CHANNEL_3
TurbidezESP32
VCCGPIO19
GNDGND
P0ADC1_CHANNEL_5

Status do projeto

Firmware

  • OTA
  • Sensores
  • SmartConfig (Conectar a esp ao WiFi utilizando o celular)
  • WiFi
  • MQTT
  • Usar o RTC para enviar os dados periodicamente

PCB

  • Definir se os sensores serão alimentados diretamente pela ESP32 ou por uma fonte externa -> sensor de pH pelos 5V do módulo da bateria e os outros sensores pela esp
  • Decidir o que será utilizado para adaptar a saída do sensor de PH (0 - 5V) para a entrada do ADC da ESP (0 - 3.3V) -> divisor de tensão
  • Finalizar o esquemático com todos os componentes
  • Layout da Placa

Back-end

  • Receber os dados por MQTT
  • Inserir os dados no banco de dados
  • API para enviar os dados para o frontend
  • Websocket para notificar a chegada de novos dados

Front-end

  • Obter os dados da API
  • Página principal do dashboard
  • Página de registro das placas
  • Página de cadastro de usuários
  • Página de calibração dos sensores

Parts

14
QtyValueFootprintReferences
4Screw_Terminal_01x03TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_HorizontalJ1, J2, J3, J4
31kResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR3, R4, R5
3Conn_01x01_PinConnector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_VerticalJ5, J6, J7
12.2kResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR2
14.7kResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR1
1DEVKIT_V1_ESP32-WROOM-32footprints:MODULE_DEVKIT_V1_ESP32-WROOM-32U1
1NPNPackage_TO_SOT_THT:TO-92_Inline_WideQ1

Questions

How big is the Pcb esp32 tcc PCB?

It measures 82.6 × 82.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Pcb esp32 tcc use?

14 parts. 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 Pcb esp32 tcc KiCad files?

From the pedro-sleao/TCC repository on GitHub, at the commit this page was made from: the board is pcb_esp32_tcc/pcb_esp32_tcc.kicad_pcb and its schematic pcb_esp32_tcc/pcb_esp32_tcc.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Pcb esp32 tcc design in my own project?

Its repository states no licence, so its author keeps all rights: ask pedro-sleao before reusing the design.

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