1.Get 51 Arduino STM32 microcontroller routine. 2.With a USB interface, you can watch the computer positioning effect directly phone line. 3.With the passive ceramic antenna and passive antenna amplifier, make better use of the individual effects. 4.With SMA interface can be directly connected to an active antenna SMA. 5.TTL level, compatible with 3.3V/5V systems.(Size:39*25.5mm) NEO-7M GPS Satellite Positioning Module
Wiring Instructions:
VCC: Power supply (3.3-5V)
GND: Ground
TXD: module serial port transmission pin (TTL level, can not be directly connected to RS232 level), can be connected to the RXD of the microcontroller
RXD: module serial port receiving pin (TTL level, can not be directly connected to RS232 level), can be connected to the TXD of the single chip microcomputer
PPX: clock pulse output angle

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Package Included:
1* NEO-7M GPS Satellite Positioning Module