Add GPS to some of your smallest rockets with no av bay needed.
I have not found a smaller standalone tracker case anywhere.
Just use a piece of Kevlar cord and tie it to your rocket's shock cord and instant GPS tracker with your Eggtimer Mini Tracker. The 1S cases are only 1"x1-1/2", and 3" tall.
For the 1S Eggfinder mini, you will ne
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Very Cool Tracker Case!
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Connor · September 14, 2026
Fits like a glove
Excellent protective case
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Scott · June 17, 2026
Great Case for Eggtimer Mini tracker
The only thing stopping me from giving this case 5 stars is it would be great to be able to mount a switch in the case so I could turn off the tracker easily when the rocket is retrieved. There is plenty of room for the 450mAh battery I use for the tracker plus the mini itself. It even has a window cut out for the LEDs on the mini. While this is great for functionality, it worries me because I will be putting the tracker on the shock cord which will expose the board to the corrosive ejection charge gasses. I am buying some conformal coating for the board which will solve this so I did not subtract from my score.
