Expansion board GPS module 6M GPS shield with SD card slot + antenna

6M GPS shield GPS recording expansion board GPS module with SD card slot + antenna สายอากาศยาว 3 เมตร หัวเสามีแม่เหล็กดูดโลหะได้ Feature: Using an active GPS antenna Jumpers can be used to set the TxD and RxD connections to the pins you need (D0-D8 optional). The default jumper cap position is D2--RX, D3--TX TF card holder, SPI interface. Support for libraries With reset button, you can directly reset the backplane Specification: Product size: 53 x 60mm Net weight: 22g Voltage: DC5V power supply Communication interface: UART serial port GPS module: U blox 6 SD card slot