About this item [Rich I/O Interface]: Despite its compact size, the ESP32-S2 HAT offers a rich set of I/O interfaces including ADC, DAC, GPIO, SPI, I2C, USRT, USB OTG, and more, allowing you to connect a wide range of sensors, actuators, and peripherals. [Low Power Consumption]: The mini wifi board is designed with energy efficiency in mind. It features a low-power mode and optimized power management, allowing for prolonged battery life and reducing overall power consumption. This makes it ideal for battery-powered or energy-conscious projects. [Easy Integration]: The ESP32 S2 mini panel is compatible with a wide range of development platforms and programming languages, facilitating easy integration into existing projects and reducing development time. [Easy to Program]: The ESP32 S2 mini development board supports popular development tools and programming languages, making it convenient for developers of all levels to get started quickly and prototype their ideas with ease. [Versatile Connectivity]: With built-in Wi-Fi and Bluetooth capabilities, this mini development board offers seamless connectivity options for a wide range of IoT applications. PLEASE NOTE: After connecting the USB, you need to simultaneously press the two buttons on the board for it to function properly. Product Description ESP32 S2 MINI V1.0.0 WIFI DEVELOPMENT BOARD With built-in Wi-Fi and Bluetooth capabilities, this mini development board offers seamless connectivity options for a wide range of IoT applications. It supports popular development tools and programming languages, making it convenient for developers of all levels to get started quickly and prototype their ideas with ease. Play Video Flash 4MB PSRAM 2MB Clock Speed 240MHz Digital I/O Pins 27 Operating Voltage 3.3V Development Board Series ESP32 S2 Mini Board Add to Cart ESP32 C3 Mini Board Add to Cart D1 Mini ESP8266 Board Add to Cart ESP32-CAM Board Add to Cart ESP32 Development Board Add to Cart ESP32 Development Board Add to Cart ESP32 C6 Board Buying Options Customer Reviews 4.4 out of 5 stars 5 5.0 out of 5 stars 1 4.5 out of 5 stars 2 3.1 out of 5 stars 20 4.2 out of 5 stars 14 4.6 out of 5 stars 3 5.0 out of 5 stars 2 Price $14.99 $14 . 99 $53.28 $53 . 28 $13.99 $13 . 99 $22.21 $22 . 21 $29.99 $29 . 99 $48.99 $48 . 99 — Module ESP-WROOM-32 ESP32-C3-MINI-1 ESP-8266EX ESP-WROOM-32 ESP-WROOM-32 ESP-WROOM-32 ESP32-C6-WROOM-1-N8 Flash 4MB 4MB 4MB 4MB 4MB 4MB 8MB PSRAM 2MB — — 2MB — — — With Camera Module ✘ ✘ ✘ ✔ ✘ ✘ ✘ With Pre-Soldered Header ✘ ✘ ✘ ✔ ✔ ✘ ✘ Does the ESP32 S2 Mini WiFi Board have GPIO ports for connecting external devices? Yes, it provides GPIO ports for connecting external sensors, actuators, or other devices. How can I program the ESP32 S2 Mini WiFi board? The ESP32 S2 Mini WiFi board can be programmed using various development frameworks such as Arduino IDE, ESP-IDF, or MicroPython. What are the key features of the ESP32 S2 Mini WiFi board? The ESP32 S2 Mini WiFi board features Wi-Fi connectivity, low power consumption, GPIO ports for external device connection, Bluetooth support, USB interface, and support for various software frameworks and libraries. Product information Technical Details Collapse all Summary RAM PSRAM Wireless Type Bluetooth Other Technical Details Brand YEJMKJ Item Weight 2.89 ounces Product Dimensions 1.33 x 0.98 x 0.78 inches Item Dimensions LxWxH 1.33 x 0.98 x 0.78 inches Number of Processors 1 Manufacturer YEJMKJ ASIN B0CKLGGNKY Country of Origin China Date First Available October 20, 2023 Additional Information Customer Reviews 4.4 4.4 out of 5 stars 10 ratings 4.4 out of 5 stars Best Sellers Rank #3,572 in Single Board Computers (Computers & Accessories) Warranty & Support Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is “dead on arrival,” arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test “dead on arrival” returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?
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