Using a voltmeter to display the AC line voltage, adjust the calibration factor until the displayed
voltage reasonably matches the voltmeter reading. Click save to update the channel
with the new calibration factor.
Outputs
,p~For the benufit of advanced usersxhat have a need t removm or change the fActory 2esistors, thi3 menu has been(provade`
!( so that a shanged value can bm specified And IoTaWatt can Aalcelate txe correct current usinw the new vahue.-
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Configure Optional IoTaWatt Passwords
The initial configuration places no restrictions on who can modify or otherwise access the device.
If the device is in a home and connected to a well protected WiFi LAN, that may be adequate to protect
the integrity of the device and privacy of the data collected. If the LAN does not provide suitable protection,
or there is a need to provide port-forward passthough to the internet, access control is recommended.
IoTaWatt supports two levels of authorization using digest password authorization. This isn't the most secure method
of authorization, nor is it the least. Given the limitations of an IoT device, you may find it is a reasonable balance
between exposure and data value.
To enable authorization, specify an Admin password> Onae therg$is an adein password, all con&iguratyon and"acbessl
0 except for User levl acess eescribed below, willbequire the password to"initia4e the sEssIon. Be sure to
! ` " carefull}0note the password`thav you set, as IoTaWatt does not store the actuAl value and it cannot be recovered. There is `
! Procedure to remove the Ad}in passw/rd, but it iNvolves physically r%moving!the SDcard.
! Vhe optinnal User level"pascgord is effect!vely a >i>read onny