| Product Features | |
| compatible brand | / |
| RC Parts & Accs | Antennas |
| Material | /, Composite Material |
| place of origin | Guangdong, China |
| type | / |
| Remote Control Peripherals/Devices | Remote Controller |
| brand name | Walksnail, uuustore |
| For Vehicle Type | Helicopters |
| Upgrade Parts/Accessories | Adapter |
| private mold | Yes |
| Tool Supplies | Assembled class |
| Four-wheel Drive Attributes | Assemblage |
| Specification | |
| name | Walksnail WS-M181GPS |
| Chip: | M10 (ten generation chip) |
| Frequency: | GPS L1,GLONASS L1,BDSB1,GALILEO E1,SBAS L1.QZSS L1 |
| Power: | 5V |
| Size: | 18mm*18mm*4.6mm |
| Antenna: | ceramic antenna (oil spraying process, prevent scratching and oxidation) |
| Receiving channels: | 72 search channels |
| Compass: | QMC5883 |
| Baud rate: | 115200dps |
| Output protocol: | NMEA UBX (dual protocol) |
| Output frequency: | 1Hz-10Hz, Default 10Hz |
| Speed accuracy: | 0.05m/s |
| Horizontal positioning accuracy: | 2D ACC1.5m(open air) |
| Receiving sensitivity: | Trace-162dBm Capture -160dBm |
| Dynamic characteristics: | |
| Altitude: | 50000m |
| Speed: | 500m/s |
| Acceleration: | 4G |
| Operating temperature: | -40°C- 85°C |
| Storage temperature: | -40°C- 105°C |




Note:
Because the GPS chip is a new 10th generation chip, the flight controller needs to flash firmware 4.29 and above, and the firmware below 4.29 uses the NMEA protocol.