an Erik

Raspberry Pi/Python BLE Central + Arduino Nano RP2040 Connect BLE Peripheral

Install both ESP32 and ESP8266 on Arduino IDE

RecyclerView + CardView example: with Button

Raspberry Pi + Python/OpenCV, display image on matplotlib pyplot

Set resolution of Ubuntu run in VirtualBox/Windows 10

First boot Raspbian Jessie on Raspberry Pi 3

Python/Raspberry Pi handle Notification from ESP32 BLE_notify example

ESP32 BLE_server example and read using Python on Raspberry Pi

Install JDK 8 on Raspberry Pi and set JAVA_HOME and PATH

Enable USB 2.0/3.0 supported for VirtualBox

ESP32/Arduino core for ESP32 example, simple Web control RGB LED

Chrome Remote Desktop app, control Windows 10 from Android

Import library of MFRC522 (RFID RC522) to Arduino IDE

Android pre-defined Button style

Access shared computer using Chrome Remote Desktop app on Android

To install package using pip for Python 3.6 (on Ubuntu 17.04)

Setup NodeMCU (ESP8266) to display on 128x64 I2C OLED

Python + bottle@Raspberry Pi: Web based GPIO control

ESP32-C3/MicroPython multithreading exercise, get user input un-blocked using _thread.

Raspberry Pi + Python/OpenCV, show image in window

Import Android code sample of BluetoothChat to Android Studio

'Android SDK Content Loader' has encountered a problem - parseSdkContent failed

Create library project with the appcompat v7 support library

NodeMCU/ESP8266 act as AP (Access Point) and simplest Web Server

Simple HTTP server running on Android

Set JDK location for Android Studio

Custom AlertDialog with EditText and ImageView, build with AlertDialog.Builder

Flash ESP8266 Firmware using esptool.py

Install 64 bit Visual Studio Code/PlatformIO IDE on Ubuntu for Raspberry Pi

Raspberry Pi Pico/MicroPython + 320x240 ILI9341 SPI Display, using jeffmer/micropython-ili9341 lib.

Raspberry Pi Pico/MicroPython + HC-08 BLE 4.0 UART Module

Programming Hello World with Java on Raspberry Pi

Add org.json library, java-json.jar, to NetBeans Java project. Run on Raspberry Pi

Arduino example: Self adjust analogRead() to read Photoresistor

MicroPython bluetooth (BLE) exampls, run on ESP32-C3.

Remote control Raspberry Pi from Windows 10 using Remote Desktop App

Arduino Nano RP2040 Connect + ILI9341 SPI TFT, using adafruit_ILI9341 library.

Raspberry Pi Pico/MicroPython + ST7789 SPI IPS LCD

Android Server/Client example - server side using ServerSocket

TextView, auto scroll down to display bottom of text

Fix "Error:Gradle version 2.10 is required. Current version is 2.4." in Android Studio

Python to capture image from Pi Camera Module, with preview

Install Ubuntu-MATE 16.04 on VirtualBox/Windows 10

Android code example: ViewAnimator

Install ddrescue (gddrescue) on Ubuntu Linux

Python socket server to send camera image to client

Implement simple HTTP server running on Android

BLE Notification example: Python/Raspberry Pi read notification from ESP32 BLE server

Send data from Android to Arduino Uno, in USB Host Mode

Run PuTTY + Xming via ssh to login Raspberry Pi remotely with GUI

Node.js+socket.io+serialport = web app to control Pi connected Arduino