Product overview
The ST-26-M10F supports positioning, tracking and navigation in flight-control models, UAVs and multirotor aircraft, with additional applications in vehicle and portable equipment. Its receiver architecture combines the tenth-generation u-blox M10050 with integrated LNA, SAW and flash components, a KDS 0.5 PPM TCXO and an RTC crystal. The single-sided surface-mount design supports secondary SMT assembly into host electronics. Configuration commands can be retained through power loss, supporting installations that need persistent receiver settings.
Host integration uses UART / TTL, with USB 2.0 output available as an option. Serial output defaults to 9600 bps and offers selectable rates from 1200 to 921600 bps; navigation updates are adjustable from 1 Hz to 10 Hz. Users can configure NMEA sentence combinations, satellite quality controls, anti-drift settings and application modes, including airborne operation and 2D or 3D positioning. AssistNow Online and Offline support assisted positioning, while PPS indicator support provides distinct behavior before and after a position fix.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | ST-26-M10F GNSS receiver module described as ultra-low-power, ultra-high-sensitivity and very compact. |
| Receiver chipset | Tenth-generation u-blox M10050. |
| Satellite systems | GPS, GLONASS, BeiDou and Galileo; SBAS and QZSS augmentation support. |
| Mixed navigation engine | GPS, GLONASS, BeiDou, Galileo and SBAS mixed engine; SBAS includes WAAS, EGNOS, MSAS and GAGAN. |
| Mounting architecture | Single-sided surface mounting with a secondary SMT assembly approach. |
| Manufacturing process | Lead-free manufacturing process; RoHS compliant. |
| Output interfaces | UART / TTL; optional USB 2.0 output.USB 2.0 output is optional. |
| Reference oscillator | KDS 0.5 PPM high-precision TCXO. |
| Data output rates | 9600 bps default; selectable 1200, 2400, 4800, 19200, 38400, 57600, 115200, 230400, 460800 and 921600 bps.9600 bps is the default; the other listed rates are selectable. |
| Navigation output protocol | NMEA 0183 V3.0: GGA, GSA, GSV, RMC, VTG and GLL.Output sentence combinations are user-configurable. |
| RTC | Built-in RTC crystal. |
| Integrated components and configuration retention | Integrated LNA, SAW and flash; configuration commands can be stored in memory.Stored configuration commands are retained after power loss. |
| Data refresh rate | 1 Hz–10 Hz.Adjustable data refresh rate. |
| Satellite quality controls | Configurable satellite quality controls and anti-drift software settings. |
| Operating modes | Pedestrian, vehicle, stationary, portable and airborne modes; 2D and 3D positioning.Application and positioning modes are user-selectable. |
| Positioning PPS indicator support | Supports a positioning PPS indicator.Before a position fix, the indicator is continuously illuminated or off; after a fix, it flashes. |
| Assisted positioning services | Supports A-GPS services including AssistNow Online and AssistNow Offline. |
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