01 - Built-in BY682E GNSS high-precision positioning orientation board;
02 - Integrates single point positioning, RTK, orientation, timing and speed measurement;
03 - Quickly switch to a base station or a rover through serial commands;
04 - Onboard 4GB storage, can be cycled and erased to record raw data;
05 - Optional Bluetooth, 4G module, radio module or mobile phone for differential data transmission;
06 - The object is made of high-quality magnesium-aluminum alloy, which is compact and easy to carry.