Middlesex County, Ontario | I have a Ublox F9P with Bluetooth and a USB battery pack in a 3d printed case. It’s ~$400. I use it with the SW Maps app which lets me connect to my base station and gives me full RTK, 1” repeatable accuracy.
Mine’s a little DIY but you can buy modules and cases to make something like this with with off the shelf parts.
Here’s a kit that uses the same sorts of parts and includes everything you need. Just add a USB battery pack or power it from your phone or a 12v USB charger. They have some less expensive kits that don’t have the survey pole, phone holder.
https://www.ardusimple.com/product/rtk-calibrated-surveyor-kit/
Edited by WildBuckwheat 1/28/2025 08:12
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Increasing cell phone GPS Accuracy
