ESP32-C3 Development Board, ESP32 SuperMini Development Board, wifi Bluetooth

The ESP32-C3 SuperMini Development Board is a compact, high-performance IoT board based on the powerful ESP32-C3 RISC-V processor. Equipped with built-in WiFi and Bluetooth 5.0, it’s ideal for wireless projects requiring reliability and efficiency. With support for multiple serial protocols (UART, I2C, SPI), 11 digital GPIO (PWM), 4 analog inputs (ADC), and low-power operation (~43μA in sleep), it suits embedded systems, wearable tech, and smart home applications. Its sleek, thumb-sized design includes external antenna support, onboard reset and boot buttons, and rich power options—USB or external (3.3V–6V). Optional expansion board adds battery charging and extra GPIO breakout. Features: RISC-V 32-bit CPU (ESP32-C3, up to 160MHz) WiFi (802.11 b/g/n) and Bluetooth 5.0 (LE) 11x PWM-capable GPIO, 4x ADC, 2x UART, 1x SPI, 1x I2C Ultra-low power consumption (~43µA deep sleep) External antenna and onboard reset/boot buttons Optional expansion board for battery charging & full GPIO access Package Includes: 1 x ESP32-C3 Development Board, ESP32 SuperMini Development Board,wifi Bluetooth2 x Header Pin

Specifications

Ultra-low power	43μA deep sleep
Item Type:	ESP32-C3 SuperMini Development Board
Model No. / Name:	ESP32C3FN4
Flash Memory:	4 MB
Clock Frequency	160
Voltage Rating (V):	3.3 to 6
ROM Capacity:	384 kB
SRAM	400 KB
USB Connector	Micro USB
Max. Operating Current (A)	100
Operating Temperature (°C):	-40 to +85
Length (mm):	25
Width (mm):	22
Weight (g):	03
Shipping Weight	0.01 kg
Shipping Dimensions	6 × 4 × 2 cm