ESP32 C3 Super Mini
The ESP32-C3 Supermini is a compact and powerful microcontroller module based on the ESP32-C3 chip from Espressif Systems. It features a 32-bit RISC-V core running at up to 160 MHz, built-in Wi-Fi connectivity, and a wide range of peripherals for various applications.
Functionality: Serves as the central processing unit (CPU) of the robot. It executes the programmed instructions, processes sensor data, controls actuators, and manages communication with other components.
Operation:The ESP32 runs a program (firmware) written in a language like C++ (using the Arduino IDE or PlatformIO). This program defines the robot’s behavior, including how it responds to sensor input and controls the actuators. The ESP32 operates on a clock frequency, executing instructions sequentially.
Control/Communication: Receives data from sensors via digital and I2C communication. Controls actuators using PWM (Pulse Width Modulation) signals, digital signals, and I2C communication.
Key features of the ESP32-C3 Supermini microcontroller
Overall, the ESP32-C3 Supermini microcontroller is a versatile and compact solution for a wide range of embedded projects, IoT devices, and more.
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Ultra-compact size:
The Supermini form factor is designed to be smaller than traditional modules, making it suitable for space-constrained projects.
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RISC-V core:
The ESP32-C3 chip is based on the open-source RISC-V architecture, providing a modern and efficient processing core.
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Wi-Fi + Bluetooth connectivity:
The built-in Wi-Fi and Bluetooth modules enable wireless control, communication and internet connectivity, allowing for IoT applications.
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Rich peripheral set:
The ESP32-C3 Supermini comes with a variety of peripherals such as UART, SPI, I2C, PWM, ADC, DAC, and more, providing flexibility for interfacing with external devices.
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Low power consumption:
The ESP32-C3 chip is designed for low power operation, making it suitable for battery-powered applications.
