1PCS Blynk Board - WiFi IoT module with ESP8266 for Android/iOS - WRL-13794
$ 5.22
Description
Blynk Board is a module for wireless communication. It allows you to create various projects that are managed remotely via a smartphone. With this system, the user can i.a.: add various buttons, graphical screens and RGB LED controllers on the screen of your phone. Blynk is designed for cooperation with a mobile app that allows you to create projects based on IoT (Internet of Things). The app works with Android in version 4.0+ and iOS in 7.0+ version. The Blynk module has a wi-fi system based on the popular ESP8266 controller. It was designed to work with widgets on the smartphone. It allows you to create various projects that are managed through the network. Board communicates with the world through inputs and outputs, allowing, for example, to control motors, LEDs, or read the sensors' values. It has large connecting holes designed for connecting the crocodile wires. In addition, the mounted RGB LED communicates the user about the current device status. Specification of Blynk Board Wifi module based on ESP8266 Built-in temperature sensor Si7021 The mounting pins designed for crocodile wires The FTDI module for reprogramming the board Built-in LED RGB WS2812 The app works with Android in version 4.0+ and iOS in 7.0+ version Button A/D converter from 0 V to 3.3 V Lipol battery charger Programming via Arduino IDE A dozen of uploaded projects Does not require programming to run the model projects The set has 15 000 points in Blynk account Contact us Return Policy Feedback Contact us For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the "Ask the seller a question" link on eBay. We expect positive feedback and 5 scores DSR from you. Return Policy We believe our items are so outstanding. We are convinced you will be happy with your Purchase. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse. Please include your eBay ID and item number with any email requests. Feedback * When you satisfied with our product and services please leave us positive feedback. * If you have got the package, please confirm "Delivery on time" For us. * If a problem occurs, contact us immediately with any email request. * Just contact us using the " Ask the seller a question" link on eBay. Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us. On Jul-14-21 at 06:13:07 PDT, seller added the following information:
