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G10A-F30 GNSS module, with UBX-M10050-KB, L1 multi-constellation, UART TTL, 25Hz, 1PPS, SBAS
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.
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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 |
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].