M5Stack Mini GPS/BDS Unit (AT6558)
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Product details
This GPS device from M5Stack features an AT6558 navigation chip and a MAX2659 amplifier chip to enhance the antenna signal. The AT6558 is highly efficient and supports various types of satellite navigation systems, capable of receiving satellite signals on 56 channels from 6 satellite navigation systems. The module can obtain accurate location information, allowing for precise positioning anywhere in the city or in a vehicle.
This unit communicates with the M5Core via the UART protocol and connects to the M5Core through PORTC.
UART settings:
Default baud rate: 19200 bps
Start bits: 1 bit
Stop bits: 1 bit
Parity: none
Technical details:
Positioning accuracy: 2.5 meters (CEP50, open area)
Channels: 56
Supports: GPS/GLONASS satellite navigation systems
Supports D-GNSS differential positioning
Positioning update frequency: 1-10 Hz
Maximum altitude: 1800 m
Maximum speed: 515 m/s
Maximum acceleration: <= 4 G
BDS/GPS dual mode continuous operation: <23 mA (@3.3 V)
Standby: <10 µA (@3.3 V)
Sensitivity:
Tracking: -162 dBm
Acquisition: -148 dBm
Cold start: -146 dBm
Start times:
Cold start: 35 seconds
Warm start: 32 seconds
Hot start: 1 second
Operating temperature: -40 °C to 85 °C
Interface: Grove C
Mounting: Two Lego-compatible holes
Connector: PH2.0 4 Pin
Dimensions: 48.2 x 24.2 x 8.2 mm
Weight: 25 g
Package contents:
1x M5Stack Mini GPS/BDS Unit AT6558
1x GROVE cable 20 cm
1x Storage box.
Development board type | Kit |
Item number | 13143549 |
Manufacturer | M5Stack |
Category | Single board computer kits |
Manufacturer no. | U032 |
Release date | 8.4.2020 |
External links |
Target group | Adults |
Development board type | Kit |
Wireless transmission | GPS |
Country of origin | China |
CO₂ emissions | 4,89 kg |
Climate contribution | EUR 0,12 |
Scope of delivery | GPS Unit, Grove Cables |
Length | 48 mm |
Width | 24 mm |
Height | 8 mm |
Weight | 13 g |
Product Safety |
Length | 13.40 cm |
Width | 9.60 cm |
Height | 1 cm |
Weight | 13 g |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?
Source: Galaxus- 9.Arduino0,4 %
- 10.HutoPi0,5 %
- 10.M5Stack0,5 %
- 10.Seeed Studio0,5 %
- 10.Shelly0,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Arduino0 days
- 1.Joy-it0 days
- 1.M5Stack0 days
- 4.DFRobot1 day
- 4.WaveShare1 day
Return rate
How often is a product of this brand in the «Single board computer kits» category returned?
Source: Galaxus- 9.Shelly1,2 %
- 10.HutoPi1,3 %
- 10.M5Stack1,3 %
- 12.WaveShare1,4 %
- 13.Seeed Studio1,5 %