Manufacturer part no. U190
Listed by m5stack at €10.99. Delivered to France, including shipping, VAT and any customs duty, it comes to about €31.19. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €10.99 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €5.20 |
| Total delivered | €31.19 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Weight | 67 g |
Description Unit GPS SMA is a GNSS global positioning and navigation unit that integrates the high-performance ATGM336H navigation module from CASIC, using the AT6668 chipset, paired with an active external antenna to provide more accurate and reliable satellite positioning services. Compared to previous products, the AT6668 supports multi-frequency and multi-mode GNSS signal reception, capable of receiving signals from multiple satellite navigation systems (including GPS, BD2, BD3, GLONASS, GALILEO, and QZSS), supporting multi-system joint positioning and single-system independent positioning, with stronger anti-interference capabilities and higher positioning accuracy. In areas with weak signals, it can quickly obtain higher precision location information. This module is suitable for high-precision positioning applications such as vehicle positioning and navigation, IoT positioning devices, etc. Features Supports multiple satellite navigation systems (GPS/QZSS/BD2/BD3/GAL/GLO) Multi-frequency and multi-system reception Multi-channel External active antenna 2 x LEGO-compatible holes Programming platforms: Arduino, UIFlow, ESP-IDF, etc. Includes 1 x Unit GPS SMA 1 x HY2.0-4P Grove cable (20cm) 1 x Active external antenna Applications Vehicle positioning and navigation Wearable devices IoT positioning devices Drones Portable devices Bus stop announcements Specifications Specification Parameter SoC AT6668 Supported Satellite Systems GPS/QZSS/BD2/BD3/GAL/GLO Frequencies: BDS：B1I+B1C GPS/QZSS/SBAS：L1 GALILEO：E1 GLONASS：R1 Channels 50 channels Communication UART communication, default 115200bps@8N1 Positioning Accuracy <1.5m (CEP50) Positioning Update Rate Up to 10Hz Protocol NMEA0183 4.1 Sensitivity Tracking: -162dBm, Acquisition: -160dBm, Cold Start: -148dBm Start Time Cold Start: 23 seconds, Hot Start: 1 second Antenna SMA active external antenna (internal screw, internal pin), Gain: 30DBI, Frequency: 1555MHz~1580MHz, Length: 1m, Size: 38 x 36 x 13mm Power Consumption
