We'll import the Arduino_MKRENV Library and send our data as virtual pins. Let's Add the Extra Data the Environmental Shield Is ProvidingĪs you probably noticed, when defining a PIN you can decide whether it being digital, analog or virtual. If everything is working, by pressing I can hear the Relays ticking on the board. Test the connection by creating two pushbuttons. I'd like to test if the connection is really working by creating two pushbutton to control relay on D1 and D2.

Press the playbutton in the top right corner. In order to check if the connection between the Blynk servers and your board is actually working, you have to press the play button in the top right corner and check if the little red dot disappeared from the lower right corner of the menu, as well as the notification area empty. I'm assuming you have connected the board to the Environmental Shield and to the Proto Carrier. The detail instruction, code, wiring diagram, video tutorial, line-by-line code explanation are provided to help you quickly get started with Arduino. Input your data (ssid, password, and token), then upload the code to the board. Learn how to measure temperature using LM35 temperature sensor and Arduino, how to connect LM35 temperature sensor to Arduino, how to program Arduino step by step. Then open File > Examples > Blynk > Boards_wifi > Arduino_MKR 1010 In this tutorial, we will be learning how to interface a single-channel relay with an Arduino so that you can control external devices such as a light or a f.

In the Arduino IDE, open the Library Manager, and look for the Blynk library. Keep this code for you and don't share it to anyone! Connect Your Blynk App to Your Board If you do everything all right you'll be sent an auth token to the mail address you specified when registered. Since today I'm keeling an hacker, I'll choose DarkTheme! Give the project a name: I'll choose env-test. Even if we are using Arduino MRK1010 you can select Arduino MKR1000 at this stage. Nevertheless you won't find Arduino MKR1010 in the list, when you'll be ask to choose your hardware. Select your hardware.īlynk has a huge user base and try to keep the list of hardware up-to-date. Install the AppĪfter you create account / log in to the app, you'll be ask to input the hardware you are using. We are going to control and monitor all data from the device using the popular bottom-up DIY monitoring app Blynk. In this tutorial, we'll toy around the new IoT Cloud Kit from Arduino, featuring a MKR WiFi 1010, the Environmental Shield and the MKR Relay Proto Shield (among LEDs, breadboards, LEDs and wires).

Arduino relay code