Arduino Tutorials and More

In this tutorial basically we’re going to learn how to take input from keypad and show it on our desired OLED display. For this i would suggest you see my other tutorials as prerequisite  Keypad Tutorial  and  OLED Display Tutorial If you miss these tutorial you might not be able to do this. Step 1: Working With the Oled DIsplay Including Library: Both libraries below needs to be installed before you are able to continue with this instructable. https://github.com/adafruit/Adafruit_SSD1306  (SSD1306 library) https://github.com/adafruit/Adafruit_SSD1306  (GFX library) The connections from the display: VCC to arduino 5v GND to arduino GND SCL to arduino pin A5 SDA to arduino pin A4 Library Correction : For Adafruit_SSD1306 Library: Go to: C:\Program Files (x86)\Arduino\libraries\Adafruit_SSD1306 Open Adafruit_SSD1306.h (in a text editor like Notepad++ for example) Find and comment out the line: #define SSD1306_128_32 Uncomment the l

So if you dont wanna break your bank for an iOSD module for you DJI Naza , here are some simple (yet DIY complicated) stuffs to follow. NOTE: TRY AT YOUR OWN RISK (VERY LOW RISK IF YOU FOLLOW THE INSTRUCTIONS PRECISELY WITHOUT ERRORS OR SYNC FAILURE. YET, I AM NOT RESPONSIBLE FOR A FRIED NAZA, THERMONUCLEAR WAR OR YOU NEIGHBORS DEAD CAT DIY project that shall make it possible to connect DJI Naza-M (v1, v1 Lite, v2) with MinimOSD using either: Arduino board (Pro Mini, 16Mhz, 5V) and serial connection (works with DJI Naza-M v1, v1 Lite and v2) Teensy 3.1 board + TeensyDuino (tested with version 1.20) + CAN transciever and CAN connection (works with DJI Naza-M v1 and v2 with PMU, does not work with v1 Lite). I did not test in flight, all the tests were done on the ground. It converts data from Naza GPS/FC data into Mavlink and provides the following information via the MAVLink GPS_RAW_INT, ATTITUDE, VFR_HUD, SYS_STATUS and RC_CHANNELS_RAW messages: latitude longit