The specifications of the different sensors are listed, as well as the LED flashing codes
Download a PDF of the Voyager 2 Manual
Voyager 2 Diagram

Led Flashing Codes

Battery Life and Charging
PocketLab Voyager 2's battery takes approximately 2 hours to fully charge and last about 20 hours of data collection time.
- To charge the battery, connect a micro USB cable to the connector on the PocketLab. Plug the USB cable into a USB charger or computer port.
- The LED will blink red every 10 seconds while charging.
Device Requirements
| iOS |
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| Android |
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| Windows 10 |
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| Mac OS |
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| Chromebooks |
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PocketLab Voyager Sensor Specifications
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Wireless Range |
45 m line-of-sight (150 ft) |
Memory |
up to 50,000 data readings |
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Battery |
Rechargeable via micro USB |
Durability |
2 m (6 ft) drop protection |
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Battery Life |
20 hrs |
Dimensions |
3.8 x 3.8 x 1.5 cm (1.5 x 1.5 x 0.6 in) |
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Wireless Range |
45 m line-of-sight (150 ft) |
Weight |
17 g (0.6 oz) |
| Accelerometer | Barometric Pressure | |||
| Range | +/- 16 g | Range | 30 - 1100 kPa | |
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Resolution |
0.008 g @ 94 Hz | Pressure Resolution | 1.3 Pa | |
| Data Rate |
50 samples/sec (real-time) 250 samples/sec (crash-mode) |
Absolute Accuracy | 0.1 kPa | |
| Gyroscope | Humidity | |||
| Range | +/- 2000 deg/sec | Range | 0-100 %RH | |
| Resolution | 0.1 deg/sec @ 92 Hz | Resolution | 1 %RH | |
| Data Rate | 50 samples/sec (real-time) | Absolute Accuracy | 3 %RH | |
| Magnetometer | Light | |||
| Range | +/- 4900 uT | Range | 0.01 - 128,000 Lux | |
| Resolution | 0.15 uT | Spectrum | 220 - 1000 nm | |
| Data Rate | 100 samples/sec | Data Rate | 4000 samples/sec | |
| Altitude | Ambient Temperature | |||
| Range | -5,300 - 9,500 m (-17,400 - 31,000 ft) | Range | -40 - 85 C (-40 - 180 F) | |
| Resolution | 11 cm (4 in) | Resolution | 0.01 C (0.02 F) | |
| Absolute Accuracy | 10 m (33 ft) | Absolute Accuracy | 0.5 C (0.9 F) | |
| Data Rate | 50 samples/sec | |||
| IR Rangefinder | Temperature Probe | |||
| Range | 0.001 - 6m (0.04 - 20 ft) | Range | -40 - 105 C (-40 - 221 F) | |
| Resolution | 1 mm (0.04 in) | Resolution | 0.2 C (0.4 F) | |
| Absolute Accuracy | 5% of reading | Accuracy | 0.5 C (0.9 F) | |
| Data Rate | 33 samples/sec | |||
| Field of View | 25 degrees | |||
| Compass | ||||
| Range | 360 degrees | |||
| Accuracy | +/- 1 degree | |||
| Data Rate | 50 samples/sec | |||
FCC Compliance
§ 15.105 - Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area may cause harmful interference in which case the user will be required to correct the interference at his own expense.
§ 15.21 - CAUTION: if the user makes changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.