{"id":6157,"date":"2025-07-31T11:22:29","date_gmt":"2025-07-31T11:22:29","guid":{"rendered":"https:\/\/technolabelectronics.com\/?post_type=product&p=6157"},"modified":"2026-04-17T10:50:38","modified_gmt":"2026-04-17T10:50:38","slug":"esp32-s3-development-board-16mb-flash-8mb-psram-usb-c-rgb-led-buzzer","status":"publish","type":"product","link":"https:\/\/technolabelectronics.com\/?product=esp32-s3-development-board-16mb-flash-8mb-psram-usb-c-rgb-led-buzzer","title":{"rendered":"ESP32-S3 Development Board | 16MB Flash | 8MB PSRAM | USB-C | RGB LED | Buzzer."},"content":{"rendered":"

Power your next IoT, AI, or embedded project with this high-performance ESP32-S3 Development Board<\/strong>, designed and proudly developed by Technolab Electronics.
\nFeaturing the ESP32-S3-WROOM-1-N16R8<\/strong> module, this board offers 16MB Flash<\/strong> and 8MB PSRAM<\/strong>, dual-core processing, built-in USB CDC support via a USB Type-C connector<\/strong>, and essential onboard features like a common anode RGB LED<\/strong> and a passive buzzer<\/strong> for instant feedback.<\/p>\n

Whether you’re building a smart device, automation controller, or edge AI application, this board gives you the power and flexibility to bring your ideas to life.<\/p>\n

\n

\u2b50 Key Features:<\/strong><\/h3>\n
    \n
  • \ud83d\udd25 ESP32-S3-WROOM-1-N16R8<\/strong> Module
    \n\u2014 Dual-core Xtensa LX7, up to 240MHz
    \n\u2014 16MB Flash + 8MB PSRAM<\/li>\n
  • \ud83d\udd0c USB Type-C Connector<\/strong>
    \n\u2014 No external programmer needed (USB CDC)<\/li>\n
  • \ud83c\udf08 Onboard Common Anode RGB LED<\/strong>
    \n\u2014 Easily test GPIOs with colorful output<\/li>\n
  • \ud83d\udd0a Mini Passive Buzzer<\/strong>
    \n\u2014 Ideal for alerts and tone output<\/li>\n
  • \ud83d\udcbe Extra GPIO Pins Exposed<\/strong>
    \n\u2014 Connect sensors, relays, modules, and more<\/li>\n
  • \ud83d\udee1\ufe0f Built-in Power Management & Protections<\/strong>
    \n\u2014 LDO 3.3V regulator (AP2112K), Polyfuse, TVS, Schottky diode<\/li>\n
  • \ud83d\udd27 Fully Compatible with Arduino IDE and ESP-IDF<\/strong><\/li>\n<\/ul>\n
    \n

    \ud83d\udcd0 Specifications:<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Microcontroller<\/td>\nESP32-S3-WROOM-1-N16R8<\/td>\n<\/tr>\n
    Flash Memory<\/td>\n16MB<\/td>\n<\/tr>\n
    PSRAM<\/td>\n8MB<\/td>\n<\/tr>\n
    USB Interface<\/td>\nUSB Type-C (CDC supported)<\/td>\n<\/tr>\n
    Input Voltage<\/td>\n5V via USB-C<\/td>\n<\/tr>\n
    Onboard Voltage Regulator<\/td>\n3.3V AP2112K (C51118)<\/td>\n<\/tr>\n
    RGB LED<\/td>\nCommon Anode, GPIO 10\/11\/12<\/td>\n<\/tr>\n
    Buzzer<\/td>\nPassive, GPIO 14<\/td>\n<\/tr>\n
    Dimensions<\/td>\nCompact form factor<\/td>\n<\/tr>\n
    Programming<\/td>\nNo external programmer needed<\/td>\n<\/tr>\n
    Development Support<\/td>\nArduino IDE, PlatformIO, ESP-IDF<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    \ud83d\udce6 Package Includes:<\/strong><\/h3>\n
      \n
    • 1x ESP32-S3 Development Board (Fully Assembled)<\/li>\n
    • Headers pre-soldered (optional)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
        \n
      • MCU:<\/strong> ESP32-S3-WROOM-1-N16R8<\/li>\n
      • Flash:<\/strong> 16MB<\/li>\n
      • PSRAM:<\/strong> 8MB<\/li>\n
      • USB:<\/strong> Type-C with USB CDC (no external programmer needed)<\/li>\n
      • RGB LED:<\/strong> Common Anode (GPIO 10, 11, 12)<\/li>\n
      • Buzzer:<\/strong> Passive Buzzer (GPIO 14)<\/li>\n
      • Input Voltage:<\/strong> 5V via USB-C<\/li>\n
      • Regulator:<\/strong> 3.3V AP2112K LDO<\/li>\n
      • Programming Support:<\/strong> Arduino IDE, PlatformIO, ESP-IDF<\/li>\n
      • Extra:<\/strong> Onboard protection \u2013 TVS diode, Polyfuse, Schottky diode<\/li>\n<\/ul>\n","protected":false},"featured_media":6160,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[230,251],"product_tag":[724,728,722,734,733,731,721,729,725,720,727,726,723,732,730],"class_list":{"0":"post-6157","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-communication-modules","7":"product_cat-wifi-modules","8":"product_tag-buy-esp32-s3-online","9":"product_tag-esp32-board-for-arduino","10":"product_tag-esp32-board-with-usb-type-c","11":"product_tag-esp32-for-machine-learning","12":"product_tag-esp32-s3-programming-board","13":"product_tag-esp32-s3-with-16mb-flash-and-8mb-psram","14":"product_tag-esp32-s3-wroom-1-n16r8","15":"product_tag-esp32-s3-beginner-board","16":"product_tag-esp32-s3-board-with-rgb-led","17":"product_tag-esp32-s3-development-board","18":"product_tag-esp32-s3-for-ai-projects","19":"product_tag-esp32-s3-with-buzzer","20":"product_tag-iot-development-board-india","21":"product_tag-passive-buzzer-esp32-project","22":"product_tag-technolab-electronics-esp32","24":"first","25":"instock","26":"sale","27":"taxable","28":"shipping-taxable","29":"purchasable","30":"product-type-simple"},"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/product\/6157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6157"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=\/wp\/v2\/media\/6160"}],"wp:attachment":[{"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6157"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=6157"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=6157"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/technolabelectronics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=6157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}