Gunnar Hillert

Gunnar Hillert

Java Champion, full-stack Spring + Angular aficionado & 2019 Kona IRONMAN Finisher.

Visiting Kelley Orchidland Garden

As part of an event of the Hawaii Island Palm Society (HIPS), I visited the private Kelley Orchidland Garden in the Hilo area of Hawai‘i.

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Kelley Orchidland Garden

As part of an event of the Hawaii Island Palm Society (HIPS), I visited the private Kelley Orchidland Garden in the Hilo area of Hawai‘i on July 25, 2020. Despite the approaching hurricane Douglas, the weather was spectacular, even sunny, considering that this garden gets around 3800mm of rain annually.

Ardusimple Simple Rtk2b Bluetooth

How to make Bluetooth work on a Ardusimple simpleRTK2B with the Long Range Starter Kit.

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When you need high precision Global Navigation Satellite System (GNSS) support, one of the best economical choices is the Ardusimple simpleRTK2B. I am using the Long Range Starter Kit that consists of a base station and a rover. By using 2 simpleRTK2B boards that communicate with each other, I am able to take advantage of Real-Time Kinematic (RTK) positioning which gives me centimeter accuracy. The simpleRTK2B has a convenient connector for Xbee radio modules which in my case is used for the…

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This is a blog of Gunnar Hillert.