AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
step2 WifiEsp Library Installation (if you have installed WifiESP library, please skip this step) Step 1 Install latest Arduino IDE (If you have Arduino IDE version after 1.1.16, please skip this step).Download Arduino IDE from, then install the software.Please be noted that in this lesson, you need two pcs of Osoyoo Mega-IoT extension shields,mega 2560 and devices (Device A and Device B).Notice: Shut off your battery or Unplug your power adapter when upload sketch code to Arduino.(Jumper Cap should connect ESP8266 RX with A8, TX with A9) Then connect the modules with two OSOYOO MEGA-IoT Extension Boards ( Device A&Device B) with PnP cables as below. ĭevice B has Red LED which can be turned on/off by push buttons in Device A.įirst please plug OSOYOO MEGA-IoT Extension Board into MEGA2560 board: If Gas is detected, buzzer in Device B will alarm.ĭevice A has RFID module which can send IC card ID to Device B 1602 LCD. We also need use ArduinoJson Library which can use short string to transfer data through json format.ĭevice A has DHT 11 temperature sensor which will send data to Device B and display temperature/humidity value in 1602 LCD in Device B.ĭevice A has Gas Sensor which will send data to Device B. We will make two groups of sensors and actuators installed on two MEGA-IoT shields (to make things simple, we call Device A and Device ). In this lesson, we will make a complex Capstone project which will use many of our previous knowledge.
0 Comments
Read More
Leave a Reply. |