The Waveshare ESP32-S3 Mini Development Board is powered by the ESP32-S3FH4R2 dual-core processor, boasting a 240MHz running frequency. This compact board supports both 2.4GHz Wi-Fi and Bluetooth 5 connectivity. It’s an excellent choice for IoT and wireless communication projects, offering a robust development platform with extensive capabilities, making it suitable for a wide range of applications requiring wireless connectivity, data processing, and control.
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Features:
- Equipped with Xtensa® 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
- Built-in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 × GPIO pins allows flexibly configuring pin functions
- 4 × SPI, 2 × I2C, 3 × UART, 2 × I2S, 2 × ADC, etc.
Specification:
| Item Type: | ESP32 Based |
|---|---|
| Flash Memory: | 4MB |
| Processor Type: | Xtensa® 32-bit LX7 dual-core |
| WiFi Mode | 2.4GHz Wi-Fi (802.11 b/g/n) |
| Bluetooth Version: | Bluetooth® 5 (LE) |
| SRAM | 512KB |
| PSRAM | 2MB |
| GPIO | 34 pins |
| ROM | 384KB |
| Frequency (MHz): | up to 240 |
Package Includes:
1 x Waveshare ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5
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Read More →Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Model | ESP32-S3 |
| Interface / Protocol | Wi-Fi, Bluetooth, 4G |
| Frequency | 240MHz |
| Color | Blue |
| SKU | AI6636 |
| Weight | 0.08 kg |
| Availability | In Stock |
Applications & Use Cases
The Waveshare ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 is a versatile iot development boards used across a wide range of applications including rapid IoT prototyping, connected sensor platforms, edge computing, wearable devices, and home automation.
Common use cases:
- Prototyping a smart environmental monitor
- Building a BLE-connected fitness tracker
- Creating an edge AI inference device
This product is ideal for IoT engineers, embedded developers, and electronics students.
Technical Tip: Development boards with built-in displays and sensors accelerate prototyping. Check GPIO count and peripheral support for your project needs.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
Rajesh Choudhury (verified owner) –
Great quality Waveshare ESP32-S3 Mini Development Board, Based. Flashed with ESPHome and it works beautifully.
Atharv Pandey (verified owner) –
Perfect for my IoT project. This Waveshare ESP32-S3 Mini Development Board, Based has excellent WiFi performance.
Urmi Hegde (verified owner) –
Excellent Waveshare ESP32-S3 Mini Development Board, Based! WiFi connectivity is strong and stable. Perfect for IoT projects.
Hitesh Sethi –
Superb Waveshare ESP32-S3 Mini Development Board, Based! Using it for my weather monitoring station. WiFi range is impressive.
Dinesh Dubey (verified owner) –
Great Waveshare ESP32-S3 Mini Development Board, Based. OTA updates work perfectly. Using 5 of these around my house.
Aryan Desai (verified owner) –
Superb Waveshare ESP32-S3 Mini Development Board, Based! Using it for my weather monitoring station. WiFi range is impressive.
Vansh Jain (verified owner) –
Perfect for my IoT project. This Waveshare ESP32-S3 Mini Development Board, Based has excellent WiFi performance.
Anil Shetty –
Perfect for my IoT project. This Waveshare ESP32-S3 Mini Development Board, Based has excellent WiFi performance.
Mayank Khurana –
Nice Waveshare ESP32-S3 Mini Development Board, Based for IoT prototyping. Breadboard compatible which is a plus.
Vivek Dhawan (verified owner) –
Outstanding Waveshare ESP32-S3 Mini Development Board, Based! Programmed it with Arduino IDE. All features work as documented.
Simran Gupta (verified owner) –
Perfect for my IoT project. This Waveshare ESP32-S3 Mini Development Board, Based has excellent WiFi performance.
Tanvi Shah (verified owner) –
Superb Waveshare ESP32-S3 Mini Development Board, Based! Using it for my weather monitoring station. WiFi range is impressive.
Riya Deshpande (verified owner) –
Nice Waveshare ESP32-S3 Mini Development Board, Based for IoT prototyping. Breadboard compatible which is a plus.
Deepika Modi –
This Waveshare ESP32-S3 Mini Development Board, Based is amazing for home automation. Connected all my smart devices easily.
Lakshya Pillai (verified owner) –
Good Waveshare ESP32-S3 Mini Development Board, Based. WiFi works well. Sometimes needs a reset but overall solid.
Bhavna Goyal (verified owner) –
Good Waveshare ESP32-S3 Mini Development Board, Based. WiFi works well. Sometimes needs a reset but overall solid.
Rahul Singh (verified owner) –
Great Waveshare ESP32-S3 Mini Development Board, Based. OTA updates work perfectly. Using 5 of these around my house.
Arjun Yadav (verified owner) –
Superb Waveshare ESP32-S3 Mini Development Board, Based! Using it for my weather monitoring station. WiFi range is impressive.
Ashish Rajan (verified owner) –
Love this Waveshare ESP32-S3 Mini Development Board, Based. Built a smart switch with it. Works with Home Assistant perfectly.
Rohit Banerjee (verified owner) –
Excellent for smart home projects. This Waveshare ESP32-S3 Mini Development Board, Based connects reliably to my router.
Lokesh Nayak –
Excellent Waveshare ESP32-S3 Mini Development Board, Based! WiFi connectivity is strong and stable. Perfect for IoT projects.
Aryan Khanna (verified owner) –
Great quality Waveshare ESP32-S3 Mini Development Board, Based. Flashed with ESPHome and it works beautifully.
Vidya Banerjee (verified owner) –
Love this Waveshare ESP32-S3 Mini Development Board, Based. Built a smart switch with it. Works with Home Assistant perfectly.