ESP32-C3 ZERO 4MB Flash WiFi + Bluetooth 5 BLE Development Board, USB-C, RISC-V.
The Autables ESP32-C3 ZERO Development Board is a compact and powerful IoT development board built around the ESP32-C3 RISC-V microcontroller. It features 2.4GHz Wi-Fi and Bluetooth® 5 (BLE) for reliable wireless connectivity, making it ideal for smart home devices, automation, sensor networks, wearable electronics, and embedded IoT applications.
Its ultra-compact design makes it perfect for space-constrained projects while still providing access to multiple GPIO pins, PWM, UART, SPI, I2C, ADC, and other peripherals. The onboard USB Type-C interface allows convenient programming and power supply without additional adapters.
Compatible with Arduino IDE, ESP-IDF, PlatformIO, and MicroPython, the ESP32-C3 ZERO is suitable for beginners, makers, students, and professional developers looking for a low-power, feature-rich wireless development board.
 
Key Features
ESP32-C3 RISC-V Processor – Powerful 32-bit single-core microcontroller designed for efficient IoT and embedded applications.
Wi-Fi & Bluetooth 5 (BLE) – Built-in 2.4GHz Wi-Fi and Bluetooth Low Energy for seamless wireless communication.
Compact Development Board – Ultra-small form factor ideal for portable devices, robotics, wearables, and space-limited projects.
USB Type-C Interface – Easy programming and power supply with modern USB-C connectivity.
Wide Development Support – Compatible with Arduino IDE, ESP-IDF, PlatformIO, and MicroPython for flexible software development.
 
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