Keyestudio Iot Control Smart Farm Starter Kit For Arduino Esp32,Electronics Product Details Working Voltage: 5V Battery Voltage: 9V Maximum Output Current: ?1.5A Maximum Power Consumption: ?10W WiFi Working Principle: 2.4G Bluetooth Protocol: v4.2 Full Standard Dimension: 255*185\*130mm1% Working Temperature: ?10C ~ +65C ?ESP32 Smart Farm Kit?The smart farm coding kit is based on the ESP32 Internet of Things and integrates multiple sensors to achieve automation, wireless control and intelligent management. The kit project fully applies all sensors and modules in the kit, such as photoresistor, soil moisture sensor, Water level sensor and ESP32 wireless communication module. ?Detailed online tutorial?Materials include experimental guidance, video guidance, and sample code. Through learning and practice to understand the application of Internet of Things and sensing technology in agriculture, cultivate technological innovation and problem-solving abilities. ?Two Programming Tutorials?We provide two different programming tutorials - for Scratch and for Arduino, you can learn according to your needs. With the ESP32 control board, this kit has excellent flexibility and scalability. You can create as many designs as you like, which will expand your knowledge and abilities. ?Creative Stater Kit for Electronics Interesters?Exquisite packaging, creative and thoughtful gift, perfect for anyone who likes to learn Arduino, electronics, home automation and coding. ?KEYESTUDIO Technical Support?We offer technical support, ask a question and we'll respond promptly!Note: The product does not include batteries, you need to prepare 6 AA batteries by yourself.Only online tutorials are available, Google "KEYESTUDIO KS0567" for online English tutorials. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.