am2320 - am2320 Temperature and humidity sensor

Adaptation status unknown

Note

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Tip

This library has its own demo,click this link to view the demo example of am2320.

Example

-- Usage Examples
local am2320 = require "am2320"
sys.taskInit(function()
    local i2c_id = 0
    i2c.setup(i2c_id, i2c.FAST)
    while 1 do
        local t, h = am2320.read(i2c_id)
        log.info("am2320", "Temperature ", t, "Humidity", h)
        sys.wait(1000)
    end
end)

am2320.read(i2c_id)

Read temperature and humidity data

Parameters

Incoming Value Type	Explanation
int	i2c The id of the bus, which defaults to 0, needs to be filled in according to the actual wiring, for example 0/1/2/3

Return Value

return value type	explanation
number	Temperature in degrees Celsius, returned if reading fails nil
number	Relative humidity, in 1%, returned if reading fails nil

Examples

None

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