ATOM GPS is a GPS positioning module wich is part of the M5 atomic series. The navigation chip is m8030-kt, which has built-in flash and a coin cell battery, which can save the users configuration. It adopts NMEA-0183 protocol output, supports GPS, GLONASS, Galileo, BDS, SBAS and QZSS satellite systems, has 72 search channels, an adjustable refresh rate, and can be widely used in vehicle monitoring such as bus stop reporting, vehicle navigation, ship navigation, track tracking and other applications. In addition, a self elastic TF(MicroSD) card slot is built in. It is possible to read and write GPS and other file data, for example, you could export GPS data in a specific format to view the motion tracking in the map software, or read and write files as a common card reader.
UART Parameter setting:
|Frequency accuracy||GPS L1, GLONASS L1, BDS B1, GALILEO E1, SBAS L1, QZSS L1|
|Accuracy||Horizontal: 2m, Speed: 0.1m/s, Time: 1us|
|Channels||72 search channel|
|Maximum acceleration||< 4g|
|Sensitivity||Trace: - 167dbm, capture: - 160dBm, cold start: - 148dbm, hot start: - 156dbm|
|Start time||Cold start: 26 seconds, warm start: 25 seconds, hot start: 1 second|
|NMEA sentence||RMC, VTG, GGA, GSA, GSV, GLL|
|Indicator light||TX: the power on blue light flashes, indicating that there is data output, PPS:3D Blink after positioning, and it will not light if it is not positioned|
|Working temperature||-40°C - 85°C|
It's cheap and very compact, but its performance is good.
Works well outdoors
ATOM GPS Development Kit (M8030-KT)