SparkFun RTK Express Kit Shipping:2-4 Weeks Low power consumption: 16mA avg

Low power consumption: 16mA avg

and a 2x4 header + jumper to change the amplifier gain on the fly

Atmage328P awake BLE4

Output Saturation Voltage 150

SparkFun RTK Express Kit Shipping:2-4 Weeks Low power consumption: 16mA avgThe RTK Express Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK. We\'ve created a handy carrying case to protect the most expensive bits, allowing you to quickly attach the L1 L2 antenna and RTK Express housing to the pole or tripod of your choice. The kit includes all the antenna bits, cables and chargers you need to jump right into the field. The [RTK Express](https: www. sparkfun. com products