Name: GPS/BDS Unit v1.1 (AT6668)
Brand: M5Stack

Parts › Communication & Wireless › GNSS / GPS

U032-V11 · M5Stack

Unit GPS v1.1 is a GNSS global positioning and navigation unit, utilizing the AT6668 solution with a built-in ceramic antenna to provide more precise and reliable satellite positioning services. Compared to previous products, the AT6668 supports multi-frequency, multi-mode GNSS signal reception, capable of receiving signals from multiple satellite navigation systems (including GPS, BD2, BD3, GLONASS, GALILEO, and QZSS), supports both multi-system combined positioning and single-system… (M5Stack U032-V11)

Part number	U032-V11
Manufacturer	M5Stack
Category	Communication & Wireless › GNSS / GPS
Pins	4

GPS/BDS Unit v1.1 (AT6668) pinout

Pin	Name	Type	Description
1	SIG1	bidirectional	PORT.B: GPIO/analog; PORT.C: UART - see the unit's pin map
2	SIG2	bidirectional	PORT.B: GPIO/analog; PORT.C: UART - see the unit's pin map
3	5V	power
4	GND	ground