MS: Device search

To obtain a list of available devices on the local network UDP broadcast packets are used. After connecting to the network several times per minute, each device sends a UDP packet to port 23500 with JSON data like:

{
   "sn":"404CCAAAD4E8A89860609800000149",
   "hw":"ms",
   "cloud":"true",
   "connection":"cloudCon",
   "wifi":"-71",
   "display":"error"
}

sn - device serial number

hw - device type

cloud - the cloud connection parameter. It can return:

• true - connected to the cloud

• false - not connected to the cloud

connection - status of the connection to the cloud

• wiFiCon - connected to a Wi-Fi network

• tcpCon, helloCon, readyCon, sslCon - connecting to the cloud

• cloudCon - connected to the cloud

• APMode - device in access point mode

• changeState - switching between modes

wifi - Wi-Fi signal strength in dBm

display - the device’s display reading at the time of the request