ESP32-C3 Super Mini V2 Board [BDD ESP32-C3 BOARD SUPER MINI V2] .::. Communica Online

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Compact and Powerful ESP32-C3 Super Mini V2 Board with WI-FI and Bluetooth 5.0. Based on RISC-V Architecture, Perfect for IOT, Smart Home, Arduino, and Micropython Applications. USB-C, Low power, and Easy to Program. External Antenna Option [BDD ESP32-C3 BOARD SUPER MINI V2]

ESP32-C3 Super Mini V2 Board

Compact and Powerful ESP32-C3 Super Mini V2 Board with WI-FI and Bluetooth 5.0. Based on RISC-V Architecture, Perfect for IOT, Smart Home, Arduino, and Micropython Applications. USB-C, Low power, and Easy to Program. External Antenna Option

Part No: BDD ESP32-C3 BOARD SUPER MINI V2

	105.00	ZAR
		inc
for 1 Each

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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

The ESP32-C3 SuperMini Dev Board V2 is a compact and powerful development board designed for next-generation IoT and wireless applications. Featuring the ESP32-C3 RISC-V microcontroller, it provides Wi-Fi 4 and Bluetooth 5.0 Low Energy in a single-core 32-bit architecture, ideal for low-power and secure embedded systems.

This upgraded V2 version includes a native USB-C port, removing the need for external USB-to-serial adapters. It supports CDC, DFU, and USB HID, enabling rich USB device development in addition to wireless use.

With 4MB of onboard flash, up to 21 GPIO pins, multiple digital interfaces (SPI, I2C, UART, PWM, ADC), and ultra-low power modes, the ESP32-C3 SuperMini V2 is perfect for developers building smart home devices, BLE peripherals, wireless sensors, and portable electronics.

Fully compatible with Arduino, ESP-IDF, and MicroPython, this board is a favorite among developers looking for small, powerful, and affordable embedded solutions.

Specifications

Main IC: Espressif ESP32-C3FH4 (32-Bit RISC-V Single-Core Processor, Up to 160MHz)
Flash Memory: 4MB
ROM: 384kB
SRAM: 400kB (16kB for Cache)
SRAM in RTC: 8kB
USB Connector Type: USB Type-C Female Socket
Supply Voltage Range: 5VDC (USB Type-C Socket) / 3.3V – 6VDC (Pin Connection) / 3.3VDC (Pin Connection)
ESP Chip Operating Voltage: 3.3VDC
Available Peripherals: 2x UART / 1x I2C / 1x I2S / 1x SPI / 2x 12-bit SAR ADCs (6 Channels) / 15x GPIO Pins
Antenna Type: Onboard Antenna / External Antenna via IPEX MHF-I Socket (Disconnected by default – to use it you will need to solder a 0Ω 0805 SMD resistor in place)
Indication LEDs: Power LED / User controllable LED – GPIO8 / User controllable RGB LED
Number Of Pins: 16
Pin Pitch: 2.54mm
Dimensions: ~(18mm x 22.52mm x 4.1mm)
Spacing Between Pin Rows (Pin Center to Center): ~15.24mm (Breadboard Compatible)
WiFi Protocols: 802.11 b/g/n (1T1R mode with data rate up to 150 Mbps)
Frequency Band: 2.4GHz (Supports 20MHz and 40Mhz Bandwidth)
Wireless Network Modes: Station / SoftAP / SoftAP + Station / Promiscuous Mode
Hardware Features: 22x Programmable GPIO’s / 3x SPI / 1x I2S / 2x UART / 1x I2C / LED PWM Controller (Up to 6 Channels) / etc
WiFi Security: Secure Boot / Flash Encryption / 4k-bit OTP, up to 1792 bits for users / Cryptographic Hardware Acceleration
Bluetooth Protocols: Bluetooth LE – Bluetooth 5, Bluetooth Mesh
Power: Up to 20dBm
Speeds: 125kbps / 500kbps / 1MBps / 2MBps
Advertising Features: Advertising Extensions / Multiple Advertising Sets
Other Features: Internal co-existence mechanism allowing WiFi and Bluetooth to share a single antenna