We will be using an 8x8 LED matrix, the ATmega328 microcontroller, a few passive components, shift registers (74HC595D, TPIC6B596), and the Arduino IDE. You can use the Arduino Uno board or variants if you want. BOM : ATmega328 LED 8x8 matrix (I usedLD-1088BSbut you need to check ...
The library can be obtained via library manager of the Arduino IDE. 1 #include <ArduinoJson.h> For debugging purposes, we start a serial communication in the setup function. 1 2 3 4 5 6 void setup() { Serial.begin(115200); Serial.println(); } Main loop We will implement the rest ...
Arduino IDE u8g2 Library Hardware Heltec WiFi LoRa 32(V2) Test code Use the arduino codearduino_ug82_codeexample Test result Test Inversion of the Adafruit's Logo Some useful references used to write this program: Displaying an image using PyQt5 in Python ...
During this first test, the Arduino IDE (file size 197 MB) was downloaded from the official website using the Linux command ‘wget’. The file was downloaded four times in sequence by setting different limits for the download bandwidth (2.5 MB/s, 5 MB/s, 10 MB/s, 25 MB/s). The re...