Hign-concerned Chemical : None
Model Number : 123
Type : 123
Origin : China
Condition : New
Tutorial for downloading programmes using Arduino: https://chat.nologo.tech/d/72
If you need external power supply just connect the external power supply + level to the 5V position and GND to the negative terminal. (Support 3.3～6V power supply). Remember that when connecting external power supply, you can not access USB, USB and external power supply can only choose one.
Entering download mode: Press and hold the BOOT button of ESP32C3, then press the RESET button, release the RESET button, and then release the BOOT button, at this time, ESP32C3 will enter the download mode. (You need to re-enter the download mode every time you connect, sometimes you press it once, the port is unstable and will disconnect, you can judge it by the port recognition sound)
ESP32 offline installation package download address: https://arduino.me/download
ESP32 series Micropython firmware download tutorial:https://chat.nologo.tech/d/75
ESP32 series Arduino firmware download tutorial:https://chat.nologo.tech/d/72
esp32c3supermini/esp32s3pico/esp32s2pico serial port can't print, solution: arduino environment, use direct connect usb remember to open cdc on boot, use usb to serial port remember to close cdc on boot.
Extended board information: https://www.nologo.tech/product/esp32/esp32c3SuperMini/esp32C3ExpansionBoard.htmlhttps://www.nologo.tech/product/esp32/ esp32c3SuperMini/esp32C3ExpansionBoard.html
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
