Description
The ESP32-C3-WROOM-02-N4 is a certified, production-ready wireless module from Espressif, integrating the ESP32-C3 single-core RISC-V processor with 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE. It is designed for surface-mount assembly, offering a complete RF solution with an on-board PCB antenna, simplifying PCB layout and reducing external component count.
With 400KB SRAM and 4MB of external flash, the module provides sufficient memory for complex IoT applications, OTA updates, and network protocol stacks. Its peripheral set includes UART, SPI, I2C, I2S, and PWM, enabling versatile sensor integration and control. The module’s low power architecture supports deep sleep modes, making it ideal for smart home, industrial automation, and wearable devices requiring extended battery life.
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