# G10A-F30 GNSS module, with UBX-M10050-KB, L1 multi-constellation, UART TTL, 25Hz, 1PPS, SBAS

- Page: https://sigmanortec.ro/en/g10a-f30-gnss-module-with-ubx-m10050-kb-l1-multi-constellation-uart-ttl-25hz-1pps-sbas
- Price: 149.68 RON
- Availability: In stock; 1-2 zile
- Reference: 88189 · EAN: 5948003766477
- Category: Mechatronics and IoT > Sensors and Modules > GPS and GNSS Modules
- Package (shipping data): 0.017 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:37 (Europe/Bucharest)

## Description

Multi-constellation L1 GNSS solution for fast integration on TTL UART, provides stable positioning in mobile and industrial applications. Supports GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS for faster fix in difficult areas, allows up to 25 Hz update for dynamic tracking, includes 1PPS output for precise synchronization and saves settings in Flash.
The G10A-F30 GNSS module with UBX-M10050-KB chip is an efficient solution for multi-constellation reception on the L1 band, suitable for projects where stable positioning and fast integration on UART are needed.
It supports GPS, GLONASS, Galileo and BeiDou, along with QZSS and SBAS corrections such as WAAS, EGNOS, MSAS and GAGAN, which helps to get a faster and more reliable fix in areas with difficult signal.
UBX Super-S technology provides high RF sensitivity and improves accuracy in motion, including when smaller antennas are used or when visibility to satellites is limited.
The module has built-in Flash memory for saving settings, can customize NMEA output and retains configuration after power off. For dynamic applications, performance mode can be activated for high update rates, up to 25 Hz, useful in drones, robotics, telemetry or trackers with fast updates.
Includes 1PPS signal for time synchronization and status LEDs for quick installation diagnostics.
Specifications:
Operating voltage: 3.3-5 VDC
Chipset: UBX M10 GNSS Engine (UBX-M10050-KB)
Interface: UART TTL (4800 - 921600 baud)
Supported constellations: GPS / QZSS L1C/A (1575.42 MHz), GLONASS L1OF (1602 MHz + k*562.5 kHz, k = -7, ... , 5, 6), BeiDou B1I (1561.098 MHz) B1C (1575.42 MHz), Galileo E1-B/C (1575.42 MHz), SBAS WAAS EGNOS MSAS GAGAN
Position accuracy (CEP): 1.5 m
Speed accuracy: 0.05 m/s
Dynamic heading accuracy: 0.3 degrees
1PPS signal accuracy: 30 ns RMS / 60 ns 99%
1PPS signal frequency: 0.25 Hz to 10 MHz (default 1 Hz)
Maximum navigation update rate: 1-18 HZ in normal mode and 1 - 25 HZ in performance mode
Start-up time (TTFF): 23s cold, 1s hot
Tracking and navigation sensitivity: -167 dBm
Re-acquisition sensitivity: -160 dBm
Cold start sensitivity: -148 dBm
Hot start sensitivity: -159 dBm
Supported protocols: UBX (input/output, binary), NMEA 0183 versions 2.1/2.3/4.0/4.10/4.11 (input/output, ASCII)
Maximum dynamics: < 4 g
Maximum altitude: < 80,000 m
Maximum speed: up to 500 m/s
Dimensions: 28 x 28 x 8 mm
Weight: 12.5g
Module layout:
Pin number
Pin name
Pine Description
1 (P)
1PPS
Time pulse signal
2 (V)
VCC
Power supply 3.3–5.0 VDC
3 (T)
TX
Data transmission
4 (R)
RX
Data reception
5 (G)
GND
Mass
6 (E)
EN
Power activation, default not connected, at high level the module works, at low level it enters sleep mode
LED Definition:
Name
Color
condition
Power LED
Red
Permanently lit after powering up the module
LED PPS
Verdant
Flashes once at startup, flashes at 1 Hz after 3D lock is achieved
Use:
At first power-up, the module is factory configured for GPS + Galileo + GLONASS + BeiDou + QZSS + SBAS reception, with an update rate of 1 Hz and a baud rate of 38400. To change the settings, use the UBX or NMEA protocols via the UART interface. For applications requiring a higher update rate, enable performance mode to reach up to 25 Hz. The module allows customization of the output NMEA messages, GGA, GLL, GSA, GSV, RMC, VTG and TXT are enabled by default. The configurations can be saved in flash memory to persist after reboot.
NMEA message
Description
Enabled (Default)
$Talker ID+GGA
Time, position and data related to fixation
Yes
$Talker ID+GLL
Position data: position fix, fix time and status
Yes
$Talker ID+GSA
DOP GNSS and active satellites
Yes
$Talker ID+GSV
Number of visible satellites, PRN, elevation, azimuth and SNR
Yes
$Talker ID+RMC
Position, speed and time
Yes
$Talker ID+VTG
Course and ground speed
Yes
ZDA, GNS, DTM, GBS, GST, GRS, etc.
Various additional messages
Not