You can now incorporate 1 centimeter level accuracy into your next project using Real Time Kinetic (RTK) GPS for less than ever before. Advances in GPS receivers, RTK algorithms, and micro-processors allows us to offer fully open source solutions that are easy to use in your projects or run as standalone devices on a reasonable budget.

TinkerRTK leverages the SkyTraq PX1105R L1/L5 receiver, which provide a lower cost alternative to Ublox ZED-F9P with similar RTK performance. The SkyTraq receiver performs all the RTK processing onboard the receivers, outputting an RTK solution for you to use in your project.

TinkerNav adds additional flexibility with a built ESP32-S3 module, which includes a dual core processor plus WiFi and BlueTooth radios. Sample open source programs are included for a variety of use cases.  Program the processor and radio from the USB-C connections using the Arduino IDE or other supported IDEs. Connect the TinkerNav headers to your own project, a bread board, or to the TinkerSend high power LoRa radio based on the SX-1262 module.

TinkerNav weighs in at only 10 grams and measures 25 X 65 mm, making it lightweight and compact enough for even small projects.