1.) The following commands will need to be executed as root. It’s popular to
prefix the commands with ‘sudo’, but you can also become root by using the
command (may vary depending on distribution):
su -
2.) Plug in your SD card and then use the following
command to see which /dev/ node it’s located on (be sure of this!):
fdisk -l
Continue reading “Writing an SD Card Image (Linux, Windows, Mac OSX)”
Servos are a ubiquitous and versatile part of everyday electronic gadgetry. From unlocking doors to dropping a soda out of the vending machine, nearly anywhere a computer needs motion you will probably find a servo. Servo control is an important trick in any embedded systems software engineer’s repertoire.
The TS-7180 SBC makes a conveniently apt servo controller, however there are some caveats that might surprise the uninitiated. Home
This practical guide gives us an opportunity to take a relaxed approach to getting started with the TS-4100 computer. We’re going to take a look at how to make our first connections, and setup the network. These are usually the first things we do before starting development. In the grand scheme of things, this is just a friendlier extrapolation from the official TS-4100 manual, so be sure to keep it handy for more advanced topics and specific details. The only assumption being made is that you’ve purchased the TS-4100 with a development kit, including the pre-programmed microSD card and TS-8551 reference board. Right then, let’s get started! Home
Continue reading “Practical Guide to Getting Started with the TS-4100”
This practical guide gives us an opportunity to take a relaxed approach to getting started with the TS-7800-V2 single board computer. We’re going to take a look at how to make our first connections, and setup the network. These are usually the first things we do before starting development. In the grand scheme of things, this is just a friendlier extrapolation from the official TS-7800-V2 manual, so be sure to keep it handy for more advanced topics and specific details. The only assumption being made is that you’ve purchased the TS-7800-V2 with a development kit, including the pre-programmed microSD card and necessary cables. Home
For you TS-7800 users upgrading to the TS-7800-V2, you’re in for a treat. There’s a migration guide specifically created to help you with some of the nuances in upgrading. For this, take a look at the “Migration Path” section of the TS-7800-V2 Manual.
When you’ve finished, be sure take a look at PWM Primer with the TS-7800-V2. Good stuff there about working with dimming LEDs and controlling servo motors.
Right then, let’s get started! Continue reading “Practical Guide to Getting Started with the TS-7800-V2”
In this PWM crash course, we’ll be taking a look at what PWM is and how to use it by way of example. First, we’ll control the brightness of an LED and make it breathe, then we’ll control the position of a servo motor. This will all be done using the PWM channels on a TS-7800-V2.
Let’s take a look at what it takes to read sensor data from an I2C interface (aka I2C, IIC, TwoWire, TWI). In particular, we’ll be reading data from the NXP MPL3115A2 Altimeter/Barometer/Temperature sensor. The principles found in this guide can also be applied generically, even to your ambifacient lunar waneshaft positioning sensor of your turboencabulator. Home
Continue reading “Real World Example in Working with I2C Sensor Device”
Digi XBee radios sure are handy for wireless communication in embedded systems, so let’s take a look from a newbie perspective at how to get two of ’em talking to each other quickly. Home
This tutorial can be applied generically to any setup with any two XBee radios, so long as you have them plugged in and ready to work with a serial port. That being said, this is a list of parts used in this tutorial:
This practical guide gives us an opportunity to take a relaxed approach to getting started with the TS-7670 single board computer. We’re going to take a look at how to make our first connections, and setup the network. These are usually the first things we do before starting development. In the grand scheme of things, this is just a friendlier extrapolation from the official TS-7670 manual, so be sure to keep it handy for more advanced topics and specific details. The only assumption being made is that you’ve purchased the TS-7670 with a development kit, including the pre-programmed microSD card. Right then, let’s get started! Home
Continue reading “Practical Guide to Getting Started with the TS-7670”
One big draw to the TS-7670 is the GPS receiver feature. When paired with a wireless network, such as through WiFi or cellular, it becomes a powerful tool in asset tracking or geo surveying. In this quick guide, we’re going to go through what it takes to get GPS working and how to read the data. Home
This practical guide gives us an opportunity to take a relaxed approach to getting started with the TS-7553-V2 single board computer. We’re going to take a look at how to make our first connections, and setup the network. These are usually the first things we do before starting development. In the grand scheme of things, this is just a friendlier extrapolation from the official TS-7553-V2 manual, so be sure to keep it handy for more advanced topics and specific details. The only assumption being made is that you’ve purchased the TS-7553-V2 with a development kit, including the pre-programmed microSD card and enclosure with 128×64 px LCD and 4 button keypad. Right then, let’s get started!
By the way… there’s also a video tutorial on getting started as well! See it here:
https://www.youtube.com/watch?v=E_0qanH3vTA Home
Continue reading “Practical Guide to Getting Started With the TS-7553-V2”
