All Blog Posts Tagged 'almanac' (1)

Add a backup battery on the MTK GPS module.

Hello Everyone, we all know our GPS board (the one that comes with the APM1) has no battery to backup data.

This has the disadvantage to make the GPS not very precise in the first minutes after power up and that every startup is a cold startup (at least one minute to get a 3D fix).

This is because the GPS needs find the satellites without a…

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Added by emile on May 31, 2012 at 2:28am — 40 Comments

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Season Two of the Trust Time Trial (T3) Contest has now begun. The fourth round is an accuracy round for multicopters, which requires contestants to fly a cube. The deadline is April 14th.

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