{"product_id":"esp32-starter-kit-sensors-oled-breadboard-stem-learning-set","title":"ESP32 Starter Kit with Sensors, OLED, Breadboard, STEM Electronics Learning Set","description":"\u003cp\u003e\u003cstrong\u003eDive into the world of Internet of Things (IoT), smart automation, and C++\/MicroPython programming with the ESP32 Starter Kit!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCurated by TNNJoy for engineering students, STEM educators, and electronics makers (ages 14+), this comprehensive starter set provides everything you need to build real-world IoT projects. Powered by the high-performance ESP32 WROOM-32 Wi-Fi \u0026amp; Bluetooth microcontroller module, you will learn to read environmental sensor data, control smart relay switches, display graphics on a digital OLED screen, and stream data wirelessly to your smartphone or cloud dashboard!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Technical Highlights:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Core ESP32 Microcontroller:\u003c\/strong\u003e Integrated 2.4GHz Wi-Fi + Bluetooth BLE dual-mode chip with 32MB flash memory, CP2102 USB-to-UART bridge, and micro-USB programming port.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.96-Inch Digital OLED Screen:\u003c\/strong\u003e High-resolution 128x64 blue OLED display module for real-time sensor monitoring and custom graphic menus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Sensor Pack:\u003c\/strong\u003e Includes DHT11 Temperature \u0026amp; Humidity Sensor, Ultrasonic Distance Measurement Module, PIR Motion Sensor, Light LDR Photoresistor, and Sound Sensor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Relay \u0026amp; Actuator Control:\u003c\/strong\u003e Features a 5V 1-Channel Relay Module (for controlling home appliances safely), SG90 Micro Servo Motor, Active\/Passive Buzzers, and RGB LEDs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolderless Prototyping Breadboard:\u003c\/strong\u003e Includes an 830-point MB-102 solderless breadboard, 65x jumper wires, and Dupont cables for fast, solderless circuit building.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller Board:\u003c\/strong\u003e ESP32 NodeMCU Development Board (30-Pin CP2102)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Connectivity:\u003c\/strong\u003e 802.11 b\/g\/n Wi-Fi + Bluetooth v4.2 BR\/EDR and BLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V Logic \/ 5V USB Input Power\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ELC-03\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 14+ (High School, University, Maker Lab)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgramming Environments:\u003c\/strong\u003e Arduino IDE, MicroPython, ESP-IDF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is Inside the Custom Box:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x ESP32 WROOM-32 Development Board\u003c\/li\u003e\n  \u003cli\u003e1 x 0.96-Inch OLED Display Module (I2C)\u003c\/li\u003e\n  \u003cli\u003e1 x 5V Relay Module\u003c\/li\u003e\n  \u003cli\u003e1 x DHT11 Temperature \u0026amp; Humidity Sensor\u003c\/li\u003e\n  \u003cli\u003e1 x HC-SR04 Ultrasonic Distance Sensor\u003c\/li\u003e\n  \u003cli\u003e1 x PIR Motion Sensor Module\u003c\/li\u003e\n  \u003cli\u003e1 x SG90 9g Micro Servo Motor\u003c\/li\u003e\n  \u003cli\u003e1 x 830-Tie Point Breadboard \u0026amp; 65x Jumper Cable Pack\u003c\/li\u003e\n  \u003cli\u003e1 x Resistor, LED, Capacitor, \u0026amp; Push Button Component Pack\u003c\/li\u003e\n  \u003cli\u003e1 x Micro-USB Cable \u0026amp; Storage Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSafety Note: Low voltage safe STEM kit. Contains small electronic components. Not suitable for children under 3 years.\u003c\/em\u003e\u003c\/p\u003e","brand":"TNNJoy","offers":[{"title":"Default Title","offer_id":43328233373773,"sku":"ELC-03","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1499\/2205\/files\/20_unboxing-esp32-starter-kit-components-grid.jpg?v=1785439568","url":"https:\/\/tnnjoy.com\/products\/esp32-starter-kit-sensors-oled-breadboard-stem-learning-set","provider":"TNNJoy","version":"1.0","type":"link"}