{"product_id":"esp32-s2-development-board-wifi-mcu-wireless-module-32-bit","title":"ESP32-S2 Wi-Fi Development Board – 32-Bit MCU Wireless Module","description":"\n\u003ch2\u003eESP32-S2 Wi-Fi Development Board – 32-Bit Single Core MCU Wireless Module\u003c\/h2\u003e\n\u003cp\u003eTake your embedded projects to the next level with the \u003cstrong\u003eESP32-S2 Development Board\u003c\/strong\u003e. Powered by Espressif's capable ESP32-S2 chip, this compact wireless module delivers reliable Wi-Fi connectivity, a powerful 32-bit single-core processor, and a rich set of peripherals — making it an excellent choice for IoT prototyping, home automation, sensor nodes, and more.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e 32-bit single-core Xtensa LX7 CPU running up to 240 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Connectivity:\u003c\/strong\u003e Built-in 2.4 GHz Wi-Fi (802.11 b\/g\/n) for seamless network integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRich I\/O:\u003c\/strong\u003e Multiple GPIO pins supporting UART, SPI, I2C, I2S, PWM, ADC, DAC, and USB OTG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB OTG Support:\u003c\/strong\u003e Native USB interface for direct PC communication and firmware flashing without a separate adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Modes:\u003c\/strong\u003e Multiple sleep modes for energy-efficient battery-operated applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecurity Features:\u003c\/strong\u003e AES, RSA, ECC, SHA hardware encryption acceleration for secure IoT deployments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Breadboard-friendly design for quick prototyping and development\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-S2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArchitecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-Bit Single Core\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 802.11 b\/g\/n (2.4 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNative USB OTG\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART, SPI, I2C, I2S, PWM, ADC, DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDevelopment Board \/ Logic IC Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a hobbyist, student, or professional engineer, the ESP32-S2 Development Board is a versatile platform for building connected devices. It's ideal for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT smart home and automation projects\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks\u003c\/li\u003e\n  \u003cli\u003eUSB HID and OTG device prototyping\u003c\/li\u003e\n  \u003cli\u003eEmbedded systems and firmware development\u003c\/li\u003e\n  \u003cli\u003eEdge computing and lightweight AI\/ML inference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What makes the ESP32-S2 different from the standard ESP32 development board?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-S2 features a 32-bit single-core Xtensa LX7 processor (vs. dual-core on the original ESP32) and adds native USB OTG support, making it easier to connect directly to a PC for programming and HID device emulation. It also includes enhanced security features such as hardware-accelerated AES and RSA encryption, making it well-suited for secure IoT applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the ESP32-S2 Development Board support Bluetooth?\u003c\/h4\u003e\n\u003cp\u003eA: No — the ESP32-S2 supports Wi-Fi (802.11 b\/g\/n) only. It does not include Bluetooth or Bluetooth Low Energy (BLE). If your project requires Bluetooth, consider the ESP32 or ESP32-C3 variants instead.\u003c\/p\u003e\n\u003ch4\u003eQ: What programming environments are compatible with this board?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-S2 Development Board is compatible with the Arduino IDE (via the ESP32 Arduino core), ESP-IDF (Espressif's official framework), MicroPython, and CircuitPython, giving you flexibility to code in your preferred environment.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does this board require?\u003c\/h4\u003e\n\u003cp\u003eA: The board can be powered via its USB port (5V) or through the onboard voltage regulator using an external 3.3V–5V supply through the appropriate GPIO or power pins. Always check the pinout diagram for your specific board variant before connecting an external supply.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes the ESP32-S2 different from the standard ESP32 development board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-S2 features a 32-bit single-core Xtensa LX7 processor (vs. dual-core on the original ESP32) and adds native USB OTG support, making it easier to connect directly to a PC for programming and HID device emulation. It also includes enhanced security features such as hardware-accelerated AES and RSA encryption, making it well-suited for secure IoT applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does the ESP32-S2 Development Board support Bluetooth?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the ESP32-S2 supports Wi-Fi (802.11 b\/g\/n) only. It does not include Bluetooth or Bluetooth Low Energy (BLE). If your project requires Bluetooth, consider the ESP32 or ESP32-C3 variants instead.\"}}, {\"@type\": \"Question\", \"name\": \"What programming environments are compatible with this board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-S2 Development Board is compatible with the Arduino IDE (via the ESP32 Arduino core), ESP-IDF (Espressif's official framework), MicroPython, and CircuitPython, giving you flexibility to code in your preferred environment.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does this board require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board can be powered via its USB port (5V) or through the onboard voltage regulator using an external 3.3V–5V supply through the appropriate GPIO or power pins. Always check the pinout diagram for your specific board variant before connecting an external supply.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ESP32-S2 Wi-Fi Development Board – 32-Bit MCU Wireless Module\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/products\/esp32-s2-development-board-wifi-mcu-wireless-module-32-bit\"}]}\u003c\/script\u003e","brand":"Quake","offers":[{"title":"Red","offer_id":50287257911523,"sku":"14:10#Red","price":15.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/9439\/1523\/files\/Sc3a8464f12c9445aaf9012704594101eE.webp?v=1790295212","url":"https:\/\/quakegoods.com\/products\/esp32-s2-development-board-wifi-mcu-wireless-module-32-bit","provider":"Quake","version":"1.0","type":"link"}