Schematic Symbol for ESP32-DEVKITC-32UE:

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michael79

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8 days

flux

0:52

General

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Project

Plan

Creating success criteria.

Formulating the project plan.

Asking key questions.

Great — we’ll use the external‑antenna ESP32 module.

Planned actions

Core: Add ESP32-WROOM-32UE, two nRF24L01+ Module headers, and a 4‑pin SSD1306 OLED I2C header. Include EN/BOOT, programming pads.
Power: Add a 3.3 V regulator and input (USB‑C or header), with 10uF Capacitor bulk and per‑IC 100nF Capacitor.
Buses: Shared SPI to both nRFs; unique CSN/CE (optional IRQ). Add 22 Ohm Resistor on SCK/MOSI near ESP32. I2C to OLED with 4.7k Resistor pull‑ups.
Layout: RF keepout for ESP32 UE antenna and nRF modules; short decoupling paths; mounting holes.

Before I start, please confirm:

Power input: USB‑C 5 V on-board, or external 5 V/3.3 V via header?
nRF24L01: do you want IRQ lines from both modules routed to the ESP32?
Use standard plug‑in headers for the modules and OLED, or solder the modules directly?

8 days

Ready to start.

Show Plan

explain this project.

mosalah185

@copilot explain this project.

copilot

This project appears to be centered around the ESP32-DEVKITC-32UE, which is an evaluation board for the ESP32-WROOM-32UE transceiver module made by Espressif Systems. The ESP32 chip inside this module offers dual-mode Bluetooth and 2.4GHz Wi-Fi capabilities.

Despite the textual information provided so far, the details aren't completely clear. However, many key components for this board are listed in the project such as programmable GPIOs, power pins, serial communication pins (RX/TX), an enable pin (EN), and voltage input pins (VP/VN).

Some noteworthy points:

There are a variety of GPIO pins (GPIOx), probably as part of the ESP32 chip. These are usually used for digital read/write operations.
Power is provided through '3V3', '5V' and 'GND' pins, which presumably offer 3.3V, 5V and Ground respectively.
The enable pin 'EN' might be used to turn on/off the controller.
'VN' and 'VP' might be power pins related to an ADC, however it's unclear from the provided text.
Communication could potentially be established via 'RX' and 'TX' pins for UART serial communication.

However, the project text does not include information on how the components are connected (The 'Project Nets' section is empty). Also there are no details provided about the project's objective or specific application. This could be a general schematic for the ESP32 evaluation board without any specific application.

Someone is typing...

GPIO16

GND

GPIO18

GPIO15

CMD

GPIO32

GND

GPIO34

GPIO33

GPIO17

CLK

GPIO35

GND

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Ground
A common return path for electric current. Commonly known as ground.
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