So, I got my wireless bridge working. Here are pictures of my setup, an Adafruit Ultimate GPS module happily sending its location to my Android phone.
The Arduino sitting out of my window on the roof is connected to the GPS receiver and one of the two MRF24J40MA modules. Continue reading MRF24J40 Bluetooth Bridge
In the last couple of weeks some interesting new toys I ordered arrived. First, two MRF24J40MA wireless transceivers. I actually had them lying around for a while now, but I wanted to wait until the GPS receiver arrived as well before I start playing with them.
Continue reading New toys
So, I finally managed to get the basics done and put them together. First were the ESC for the motors. I had ordered two Turnigy 30A ESC for brushed motors from HobbyKing and it took “only” six weeks for them to be delivered. I guess it was my fault, ordering right before the chinese new year, when nobody seems to work for the next two weeks. At least neither my order was processed nor my questions were answered by the support. Anyway, they arrived eventually and I connected them to the motors, the battery pack and the Arduino. Continue reading Controlling the boats motors from Android
Over the last couple of days I worked on the basics to use my Android powered mobile phone as a remote control for my R/C boat. The first test covers reading the motion sensors of the phone (accelerometer specifically) and visualizing it. The result can be seen in this video:
Since it currently seems to be impossible to embed a YouTube video without it loading tracking scripts the video can only be viewed directly on YouTube.
I plan to steer the boat as one would control a vehicle in a game on the phone.
Some kind soul already mixed up an XBee module and a bluetooth module for Arduino to create a nice little module that can be used to control an Arduino from an Android device.
In other news, I ordered an motor control from Adafruit I want to use to control the motors of the boat. Can’t wait to start playing with it.