
ESP/WiFi Module
ESP32-C3
The ESP32-C3 is an ultra-low-power, highly integrated Wi-Fi and Bluetooth LE SoC based on a 32-bit RISC-V single-core processor, ideal for IoT applications.
₹389.00
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₹389.00
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About ESP32-C3
The ESP32-C3 is a powerful and cost-effective System-on-Chip (SoC) from Espressif, featuring a 32-bit RISC-V single-core processor clocked at up to 160 MHz. It supports 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth Low Energy (BLE 5.0), making it a versatile solution for modern IoT devices. This highly integrated chip includes 384 KB of ROM, 400 KB of SRAM, and various peripherals such as SPI, I2C, I2S, UART, and PWM. Its security features, including AES-128-256, SHA, and RSA hardware acceleration, ensure secure connections for sensitive applications. Commonly used in smart home devices, wearables, industrial sensors, and low-power battery-operated applications, the ESP32-C3 offers a balanced mix of performance, power efficiency, and connectivity. Choose this module for your next project to benefit from its robust feature set, extensive community support, and compatibility with the popular ESP-IDF and Arduino frameworks.
Technical Specifications
| Processor | 32-bit RISC-V single-core, up to 160 MHz |
|---|---|
| Wireless Connectivity | 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth LE 5.0 |
| Memory | 384 KB ROM, 400 KB SRAM |
| Operating Voltage | 3.0V to 3.6V |
| Current Consumption | ~100 mA (peak during Wi-Fi transmission) |
| Operating Temperature | -40°C to +105°C |
| Peripherals | SPI, I2C, I2S, UART, PWM, ADC, GPIO |
| Security | AES-128-256, SHA, RSA, HMAC, Digital Signature, Secure Boot |
| Dimensions (Module) | Varies by module (e.g., ESP32-C3-MINI-1: 13.2 mm x 16.6 mm) |
| Package | QFN32 (5x5 mm) |
Alternative Components
ESP32-S3
ESP8266
ESP32-C6
Raspberry Pi Pico W









