Besides Telegram, you can use Blynk to send your text and display on dot matrix!
IoT/Wireless
Note : Espresso Lite V2.0 has been discontinued. This tutorial is for reference only. Please consider check Node MCU. Index...
Now, send Blynk notification using Raspberry Pi and Maker pHAT!
Always do Blynk with Arduino? How about Raspberry Pi?
Introduction In this lesson, we will learn on how to control an output using a timer set on the smartphone....