描述
高精度 Ublox NEO-6M V2 GPS 雙模可擴充天線定位模組 最新版本內建天線精度2.5M EEPORM儲存 同時支援 SMA and IPEX 雙模天線
支援 Arduino 與 樹莓派使用, 請購買後來信索取範例
GPS NEO-6MV2是一款高性能GPS定位模組。該模組採用U-BLOX NEO-6M模組，模組自帶高性能無源陶瓷天線，並自帶可充電後備電池（支援溫啟動或暖開機，後備電池在主電源斷電後，可以維持半小時左右的GPS接收資料保存）。模組通過串口與外部系統連接，串口串列傳輸速率：4800、9600（預設）、38400、57600等不同速率，相容5V/3.3V單片機系統，可以非常方便的與您的產品進行連接。
GPS Module NEO-6M U-BLOX Satellite Positioning
GPS second pulse signal PPS one second, it is used to indicate the role of the whole second moment, and the time is usually marked with the rising edge of PPS seconds pulse. Because GPS can give UTC time, but received the user is there will be a delay, then in order to get the precise timing, the introduction of PPS signal rising edge to indicate the UTC whole seconds in time, the accuracy can be to a nanosecond, and no accumulated error.
Pin definition:
VCC: power supply (3.3V-5V)
GND: ground wire
TXD: module serial port to send pin (TTL level, can not be directly connected to the RS232 level, can be connected to the microcontroller RXD)
RXD: module serial port receive pin (TTL level, can not be directly connected to the RS232 level, can be connected to the microcontroller TXD)
