Holybro Digital Airspeed Sensor AS1318C
Description:
The Holybro Digital Airspeed Sensor has a very low offset, a high resolution, and best of all, does not suffer from the noise induced by long cables and offsets in the ratio-metric output on other airspeed sensors. Supported on all Holybro Flight Controller Boards with Ardupilot & PX4.
All standard precision sensors come with temperature compensation. It measures temperature to calculate true airspeed from indicated airspeed, using the static pressure sensor on the Flight Controller. Not affected by the heat of nearby processing components, it is much closer to ambient air temperature than in previous analog sensor setups. Supported on all Pixhawk Flight Controllers, this kit comes with M3 / 6-32 mounting holes.
Airspeed Sensor Comparision Chart:
| DLVR | AS1318C | MS4525DO | MS5525DSO | ||
|---|---|---|---|---|---|
| Model Number | DLVR-L10D | DLVR-L20D | AS1318C-001PD5AI-DSD | MS4525DO-DS5AI001DP | MS5525DSO-DB001DS |
| Standard Range (psi) | 0.363 | 0.725 | 1 | 1 | 1 |
| Burst Range (psi) | 7.25 | 10 | 10 | 20 | |
| Total Error Band | ±0.3%Span | ±1%FSS | ±1%FSS | ±2.5%FSS | |
| Temperature Accuracy (°C) | 2 | 1.5 | 1.5 | 1.5 | |
| Compensated Temperature (°C) | 0~70 | 0~60 | -10~85 | 0~85 | |
| Maximum Air Speed measurement (kph) | 226.8 | 320 | 360 | ||
| Pressure Resolution (bit) | 14 | 14 | 14 | 24 | |
| Temperature Resolution (bit) | 11 | 11 | 11 | 24 | |
| Update Time (ms) | 0.4~9.5 | 0.5 | 0.5 | 0.48~9.04 | |
| Operating Temperature (°C) | -25~85 | -20~85 | -25~105 | -40~125 | |
| Working Voltage (V) | 4.75~5.25 | ||||
| Current Consumption (mA) | ~100 | ~3 | ~3 | ~1.4 | |
| Sensor Module Weight (g) | 17.4 | 4.1 | 4.1 | 2.6 | |
| Dimensions (mm) | 29 x 35.5 x 16.5 | 17 x 23 x 13 | 17 x 23 x 13 | 20 x 22 x 11.4 | |
| Interface | DroneCAN | I2C | |||
| Address | DroneCAN Auto Config | 0x28H | 0x28H | 0x76 | |
Ports & Dimension:
Package Includes:
1x MS4525DO/AS1318C Digital Air Speed Sensor
1x Rubber Tubing 40cm
1x GH 4P Cable
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| Brand | Holybro |
|---|---|
| Model | AS1318C |
| SKU | AI2558 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Holybro Digital Airspeed Sensor AS1318C is a versatile drone accessories used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Holybro product sourced from authorized channels
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