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- Waveshare ESP32-S3 Mini Development Board, Based On ESP32-S3FH4R2, Onboard Multi-Function GPIO Pins, Dual-Core Processor...
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Item #:
116884241
Waveshare ESP32-S3 Mini Development Board, Based On ESP32-S3FH4R2, Onboard Multi-Function GPIO Pins, Dual-Core Processor, 240MHz Running Frequency,
85% of respondents would recommend this to a friend
Item #:
116884241
SAR 81
Price Details
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Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency and supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
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What Stands Out
Dual-Core Processor
The ESP32-S3 features a powerful dual-core processor that operates at 240MHz, ensuring efficient multitasking and rapid processing for complex applications and projects.
Advanced Connectivity
Equipped with 2.4GHz Wi-Fi and Bluetooth 5, this development board supports seamless communication with other devices, ideal for IoT projects and smart applications.
Versatile GPIO Pins
Onboard multi-function GPIO pins allow for flexible hardware interfacing, catering to a wide range of sensors and modules, making it perfect for innovative DIY projects.
Product Details
| RAM Memory Installed | 0.5 GB |
| Processor Speed | 0.24 GHz |
| Network Connectivity Technology | Wi-Fi, Bluetooth, GPIO, SPI, I2C, UART, I2S |
| Operating System | FreeRTOS |
| Processor Brand | Espressif |
| Wireless Compability | Bluetooth |
| Compatible Devices | Compatible External Devices |
| RAM Memory Technology | SRAM, PSRAM |
| Brand Name | Waveshare |
| Box Contents | Antenna, Castellated Module |
| Country of Origin | China |
| Manufacturer | Waveshare |
| Model Number | ESP32-S3FH4R2 |
| Manufacturer Part Number | ESP32-S3-Zero NEW |
| Brand | Waveshare |
| RAM memory installed size | 0.5 GB |
| CPU speed | 0.24 GHz |
| Connectivity technology | Wi-Fi, Bluetooth, GPIO, SPI, I2C, UART, I2S |
| Included components | Antenna, Castellated Module |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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IoT Enthusiasts
Ideal for hobbyists focusing on Internet of Things projects, enabling wireless communication and control over devices.
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Developers and Programmers
Great for developers looking to prototype applications using dual-core processing and various GPIO functionalities.
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Educational Purposes
Suitable for educators teaching electronics and programming, providing hands-on experience with modern microcontroller technology.
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Heavy Computational Tasks
Not suitable for applications requiring extensive computational power beyond basic microcontroller capabilities.
Product Description
Waveshare ESP32-S3 Mini Development Board, Based On ESP32-S3FH4R2, Onboard Multi-Function GPIO Pins, Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5
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Waveshare Barebone PCs ESP32-S3FH4R2 Editorial Review
The Waveshare ESP32-S3 Mini Development Board powered by the ESP32-S3FH4R2 is a feature-rich platform designed for IoT projects. It includes onboard multi-function GPIO pins with a dual-core processor operating at a speed of 240MHz. This board supports various connectivity options such as Wi-Fi and Bluetooth 5, perfect for developing connected devices. With 0.5 GB of RAM and compatibility with external devices, it's versatile for various applications. Users have noted its ease of use in different projects, making it a popular choice among developers.
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Pros
- Supports Wi-Fi and Bluetooth 5 connectivity
- Dual-core processor boosts performance
- Compatible with multiple external devices
- Comes with antenna for better signal
- Lightweight design at only 0.1 lbs
Cons
- Limited onboard RAM capacity may restrict heavy applications.
Platform Trust & Buyer Confidence
E
Essam
Verified buyer
“Perfect service and fast delivery.”
16 July 2026 · via Trustpilot
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Mohamed
Verified buyer
“We feel very good about the delivery time, and the materials we received matched our order.”
14 July 2026 · via Trustpilot
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Farrah
Verified buyer
“Thank you to the entire Ubuy Team for helping in the delivery of my order # 62608822717. All items were of very good quality. A happy and loyal customer.”
27 August 2026 · via Trustpilot
RA
Rizwan
Verified buyer
“EXCELLENT SERVICE AND DELIVERED THE ITEM ON TIME & DATE.”
03 September 2026 · via Trustpilot
SP
Sheikh
Verified buyer
“Nice Products, Good Prices. Great service!”
16 September 2026 · via Trustpilot
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Features & Benefits
- Xtensa 32-bit LX7 dual-core processor
- Up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE)
- Onboard 4MB Flash memory and 2MB PSRAM
- Integrated with USB serial port full-speed controller
- Supports 34 GPIO pins for flexible pin functions
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