Original Hackers’ New Satellite In Orbit

Ham radio put another satellite in orbit, the FOX-1A. Not many groups have the long-term hacking credentials of hams. Their tradition extends back to the first days of radio communications, which puts the group well over a century old. This newest satellite launched in the early hours of October 8th and, after deployment, was heard later the same day. Anyone with the ability to listen on the 2m band can hear FOX-1A. Tatlas-v-rocket-launches-nrol55-cubesatshose licensed as hams will be able to communicate using a 70cm transmitter while listening on 2m.

This satellite is using the cube-sat format and ‘ride sharing’ through a program offered by NASA and the National Reconnaissance Office (NRO). Twelve other nano-satellites rode along with the FOX-1A. These 10 cm cubes are used for commercial, educational, and non-profit projects. The purpose of today’s satellites covered not only ham radio but educating students in satellite construction, land management by American Indian tribes, and space to ground laser communication. Yeah, what’s cooler than space lasers? Video about the FOX-1A after the break.

We’ve seen some interesting ideas for cube-sats. And if you want to think about the ground portion of a system like this, check out the SatNOGs story — winners of the 2014 Hackaday Prize.

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Communicating From Anywhere With A SPOT Connect

[Nate] over at Sparkfun put up a great tutorial for using the SPOT personal satellite communicator with just about any microcontroller. These personal satellite transmitters were originally intended to pair with the bluetooth module of a smart phone, allowing you to send a short 41-character message from anywhere in the world. Now, you can use these neat little boxes for getting data from remote sensors, or even telemetry from a weather balloon.

[Nate]’s teardown expands on [natrium42/a>] and [Travis Goodspeed]’s efforts in reverse-engineering the SPOT satellite communicator. The hardware works with the Globalstar satellite constellation only for uplink use. That is, you can’t send stuff to a remote device with a SPOT. After poking around the circuitry of the original, first-edition SPOT, [Nate] pulled out a much cheaper SPOT Connect from his bag of tricks. Like the previous hacks, tying into the bluetooth TX/RX lines granted [Nate] full access to broadcast anything he wants to a satellite sitting in orbit.

We’ve seen the SPOT satellite messaging service put to use in a high altitude balloon over the wilds of northern California where it proved to be a very reliable, if expensive, means of data collection. Sometimes, though, XBees and terrestrial radio just aren’t good enough, and you need a satellite solution.

The SPOT satellite service has an enormous coverage area, seen in the title pic of this post. The only major landmasses not covered are eastern and southern Africa, India, and the southern tip of South America. If anyone out there wants to build a transatlantic UAV, SPOT, and [Nate]’s awesome tutorial, are the tools to use.

Tip ‘o the hat to [MS3FGX] for sending this one in.