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docs: minor update to rangefinder article

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This commit is contained in:
Oleg Kalachev
2021-08-18 21:05:20 +03:00
parent 58c10d7cb8
commit e7bbf21700
2 changed files with 6 additions and 2 deletions
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docs/en/laser.md
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@@ -10,7 +10,7 @@ The [image for Raspberry Pi](image.md) contains pre-installed corresponding ROS
### Connecting to Raspberry Pi
> **Hint** We recommend using our [custom PX4 firmware for Clover](firmware.md#modified-firmware-for-clover) for best laser rangefinder support.
> **Hint** Before using the rangefinder, please remove the protective film from it.
Connect the rangefinder to the 3V, GND, SCL and SDA pins via the I²C interface:
@@ -36,6 +36,8 @@ rostopic echo /rangefinder/range
### PX4 settings
> **Hint** We recommend using our [custom PX4 firmware for Clover](firmware.md#modified-firmware-for-clover) for best laser rangefinder support.
PX4 should be properly [configured](px4_parameters.md) to use the rangefinder data.
Set the following parameters when EKF2 is used (`SYS_MC_EST_GROUP` = `ekf2`):