B2B GST Credit Available
- Stock: 55 in Stock
- SKU: 07507
- Delivery Time
- Bulk & B2B RFQ
ESP32-C3 Pro Mini Development Board - 2.4GHz Wi-Fi & Bluetooth 5 - Unsoldered Headers
The ESP32-C3 PRO MINI is a compact IoT development board based on the Espressif ESP32-C3 Wi-Fi and Bluetooth dual-mode chip. It features a 32-bit RISC-V CPU with an integrated Floating Point Unit (FPU) capable of handling 32-bit single-precision operations, delivering strong computing performance for modern embedded and IoT applications.
The board offers excellent RF performance and supports IEEE 802.11 b/g/n Wi-Fi and Bluetooth 5 (LE) protocols. It comes equipped with both a ceramic onboard antenna and an IPEX antenna connector, allowing flexible antenna selection to enhance wireless signal strength and reliability.
Designed with a compact, single-sided surface-mount layout, the ESP32-C3 PRO MINI is ideal for space-constrained projects. It provides rich I/O capabilities, including 11 digital GPIO pins that support PWM output and 4 analog input pins with ADC functionality. Multiple communication interfaces are supported, including UART, I²C, and SPI, enabling easy integration with sensors, displays, and peripheral devices.
The board also includes a reset button and a boot mode button, simplifying programming and firmware updates. With its powerful wireless capabilities, flexible I/O, and small form factor, the ESP32-C3 PRO MINI is well suited for IoT devices, smart sensors, wireless controllers, and embedded development projects.
Features
- Based on Espressif ESP32-C3 Wi-Fi & Bluetooth dual-mode SoC
- 32-bit RISC-V single-core CPU with integrated Floating Point Unit (FPU)
- Supports IEEE 802.11 b/g/n Wi-Fi and Bluetooth 5 (BLE)
- Excellent RF performance for stable wireless communication
- Onboard ceramic antenna plus IPEX antenna connector for external antenna support
- Compact single-sided surface-mount design for space-constrained applications
- 11 digital GPIO pins, all supporting PWM output
- 4 analog input pins with ADC functionality
- Supports UART, I²C, and SPI communication interfaces
- Onboard Reset and Boot mode buttons for easy programming
- Ideal for IoT, smart devices, wireless sensors, and embedded development
Specifications
- MCU: Espressif ESP32-C3
- CPU Architecture: 32-bit RISC-V
- Clock Frequency: Up to 160 MHz
- Wireless Connectivity:
- Wi-Fi 802.11 b/g/n (2.4 GHz)
- Bluetooth 5 (BLE)
- Antenna: Ceramic antenna + IPEX external antenna connector
- Digital I/O: 11 GPIO (PWM supported)
- Analog Inputs: 4 × ADC pins
- Communication Interfaces: UART, I²C, SPI
- Operating Voltage: 3.3V
- Power Supply: USB / external 5V input (onboard regulation)
- Buttons: Reset button, Boot button
- Mounting: SMD / Through-hole compatible (module dependent)
- Operating Temperature: –40°C to +85°C (typical)
- Applications: IoT nodes, smart home devices, wireless controllers, sensor networks
Package Includes
- 1x ESP32-C3 Pro Mini Development Board - 2.4GHz Wi-Fi & Bluetooth 5 - Unsoldered Headers
- 2x Pin Headers
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
