Sprayer Control
Methods
openSprayer(gear) → {Promise.<boolean>}
Turn on the sprayer
Parameters
| Name | Type | Description | 
|---|---|---|
| gear | number | gear | 
Return value Promise.<boolean>
whether succeed
- true- success
- false- fail
Example
closeSprayer() → {Promise.<boolean>}
Turn off the sprayer
Return value Promise.<boolean>
whether succeed
- true- success
- false- fail