ESP32-C3 Super Mini USB-C Development Board – 4MB Flash
₹238.36 incl. GST (₹202.00 + GST)
The ESP32-C3 Super Mini is a compact USB-C development board for Wi-Fi, Bluetooth LE and embedded IoT projects. It combines a single-core 32-bit RISC-V processor running at up to 160MHz with 4MB flash, 400KB SRAM, an onboard PCB antenna, and BOOT and RESET buttons. The board uses 3.3V logic and can be programmed through its native USB Serial/JTAG connection.
ESP32-C3 Super Mini USB-C Development Board
The ESP32-C3 Super Mini is a space-saving development board based on Espressif’s ESP32-C3 microcontroller. It provides 2.4GHz Wi-Fi and Bluetooth 5 Low Energy connectivity in a compact board with USB-C, 4MB flash, an onboard PCB antenna, BOOT and RESET buttons, and castellated edge pads.
It is suitable for compact sensor nodes, home-automation controllers, wireless switches, data loggers, robotics and other embedded IoT prototypes. The board uses 3.3V logic; do not apply 5V directly to its GPIO pins.
Key Specifications
| Microcontroller | ESP32-C3, single-core 32-bit RISC-V |
|---|---|
| Maximum clock speed | Up to 160MHz |
| Flash memory | 4MB |
| SRAM | 400KB on-chip SRAM |
| Wi-Fi | 2.4GHz IEEE 802.11 b/g/n |
| Bluetooth | Bluetooth 5 Low Energy |
| USB connector | USB-C |
| USB programming | Native USB Serial/JTAG |
| Logic level | 3.3V |
| Board controls | BOOT and RESET buttons |
| Antenna | Onboard PCB antenna |
| Exposed GPIO labels | GPIO0–GPIO10, GPIO20 and GPIO21 |
Power and Programming Notes
- Use the USB-C connector or the board’s labelled supply pads for power.
- The ESP32-C3 GPIO pins use 3.3V logic and are not 5V tolerant.
- The native USB interface can be used for programming and serial/JTAG communication.
- If automatic flashing does not start, hold BOOT, press and release RESET, and then release BOOT to enter download mode.
Common Applications
- Wi-Fi and Bluetooth LE sensor nodes
- Smart switches and home-automation controllers
- Compact robotics and telemetry projects
- Wireless data loggers
- ESP32-C3 and RISC-V learning projects
- Space-constrained embedded prototypes
Package Includes
- 1 × ESP32-C3 Super Mini USB-C Development Board with 4MB flash
- 2 × Male header strips
Technical References
Note: Board colour, silkscreen and minor component placement can vary between manufacturing batches. Check the labels on the received board before wiring it. Product photos represent the listed board version.
Frequently Asked Questions
1. What is the ESP32-C3 Super Mini?
The ESP32-C3 Super Mini is a compact development board based on the ESP32-C3 , designed for IoT, wireless, automation, and embedded projects.
2. What processor does the ESP32-C3 Super Mini use?
It uses a single-core 32-bit RISC-V processor with a clock speed of up to 160MHz .
3. How much Flash memory does it have?
The board provides 4MB Flash memory .
4. How much RAM does it have?
It has approximately 400KB SRAM .
5. Does it support Wi-Fi?
Yes. It supports IEEE 802.11 b/g/n Wi-Fi for wireless networking and IoT applications.
6. Does it support Bluetooth?
Yes. It supports Bluetooth 5.0 Low Energy (BLE) .
7. What is the operating voltage?
The ESP32-C3 Super Mini operates at 3.3V .
8. What is the power supply for the board?
It can be powered through USB or a suitable external power source , according to the board's specifications.
9. Is the ESP32-C3 Super Mini suitable for battery-powered projects?
Yes. Its low-power design makes it suitable for battery-powered and always-on IoT applications .
10. What are the main applications of this board?
It can be used for smart home devices, wearable electronics, wireless sensors, industrial IoT, automation, robotics, and embedded systems .
11. Is the board suitable for compact projects?
Yes. Its ultra-small form factor makes it particularly useful for space-constrained designs.
12. Does the ESP32-C3 support secure communication?
Yes. The ESP32-C3 platform supports hardware security and cryptographic features such as AES-128, RSA-3072, and SHA-512 .
13. What is the operating temperature range?
The specified operating temperature range is -40°C to +85°C .
14. Can it be used for smart-home automation?
Yes. Wi-Fi and BLE connectivity make it suitable for smart switches, sensors, controllers, and home automation systems .
15. What is included in the package?
The package includes 1 × ESP32-C3 Super Mini Development Board .
Additional information
| Microcontroller | ESP32-C3 32-bit RISC-V single core |
|---|---|
| Clock Speed | Up to 160MHz |
| Flash Memory | 4MB |
| SRAM | 400KB |
| Wireless | 2.4GHz Wi-Fi 802.11 b/g/n; Bluetooth 5 LE |
| USB Connector | USB-C |
| Logic Voltage | 3.3V |
| Programming Interface | Native USB Serial/JTAG |
| Antenna | Onboard PCB antenna |
| Included Headers | 2 male header strips |
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet