def METHOD_NAME(self, Devices, notification):
    deviceid_txt_widget = DEVICEID_TXT_WIDGET + "%02s" % self.HardwareID
    unit = 0
    for x in Devices:
        if Devices[x].DeviceID == deviceid_txt_widget:
            unit = x
            break
    if unit == 0:
        return
    nValue = 0
    sValue = str(notification)
    if sValue != Devices[unit].sValue:
        Devices[unit].Update(nValue=nValue, sValue=sValue)