Supplier information
ESP32
- Development board model: ESP32-DevKitC-32 30P
- Module model: ESP32-WROOM-32
- Main control chip: dual-core 32bit MCU
- Integrated WiFi, Bluetooth,
- Integrated RTC
- External storage: 4MB
- USB driver chip: CH340C, with good system compatibility, higher download speed, and more stability.
- Support VIN external wide voltage input 5-12V power supply. Support USB power supply, external 3.3V power supply, and VIN power supply = three kinds of power supply.
- Development board size: 52*28mm/weight about 9.5g.
- Support ArduinoIDE mixly, mind+, Python and other programming software.
https://docs.espressif.com/projects/esp-at/en/latest/esp32/Get_Started/Hardware_connection.html
Shield
- ESP32-DevKitC-32
- Explanation for the "G", "V", "S" on the board: * G: Ground * V: the voltage determined by the jellow jumper * S: the closest Signal of the CPU board
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