ESP32 C3 Supermini

Description:
The ESP32 C3 SuperMini is an loT mini development board based on the Espressif ESP32-C3 WiFi/
Bluetoot hdual-mode chip. The ESP32-C3 is a 32-bit RISC-V CPU that contains the FPU (floating
point unit) for32-bit single-precision operations with powerful computing power. It has excellent F
performance and supportsIEEE 802.11b /g/n WiFi and Bluetooth 5 (LE) protocols. The board comes
with an external antenna to enhance signal strength for wireless applications. It also has a small and
delicate form factor combined with a single-sided surface mount design. It is equipped with a
wealth of interfaces, with 11 digital I/ OS that can be used as PWM pins and 4 analog I/OS that can
be usedas ADC pins. It supports four serial interfaces: UART, I2C and SPI. The oard also has a
small reset button and a boot loader mode button.

Combined with the above features, the ESP32C3SuperMini is positioned as a high-performance,lowpower,cost-effective iot mini development board for low-power iot applications and wireless
wearable applications.

Parameter:
1. Powerful CPU: ESP32-C3, 32-bit RISC-V single-core processor, running up to 160 MHz
.WiFi: 802.11b/g/n protocol, 2.4GhHz, support Station mode, SoftAP mode, SoftAP+Station mode,
hybrid mode
3. Bluetooth: Bluetooth 5.0
4.Ultra-low power consumption: deep sleep power consumption of about 43uA
5.Rich board resources: 400KB SRAM, 384KB ROM built-in 4Mflash.
6.Chip model: ESP32C3FN4
7.Ultra-small size: As small as the thumb (22.52x18mm) classic shape, suitable for wearables and
small projects
8.Reliable security features: Encryption hardware accelerators that support AES-128/256, hashing,
RSA, HMAC,digital signatures, and secure startup
9.Rich interface: 1x12C, 1xSPI, 2xUART, 11xGPIO(PWM), 4xADC
0.Single-sided components, surface mount design
11 Onboard LED blue light: GPIO8 pin

Resource:

• Datasheet