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BLE
BLE is normally in listening mode. It collects the messages advertised by other BLE devices. These
messages are then transferred to WiFi and sent to the cloud server configured by the user. The packet
format sent to the cloud server as below:
$<report type>,<tag id>,<gateway id>,<rssi>,<raw packet content>,*<unix epoch timestamp>\r\n
examples:
$GPRP,CCB97E7361A4,CB412F0C8EDC,-49,1309696773206D65736820233220285445535429020106
$GPRP,E5A706E3923A,CB412F0C8EDC,-87,0201041AFF590002150112233445566778899AABBCCDDEEFF0000100C3BB
*Note:
When NTP is enabled, a timestamp field is added to the packet. Check System section for the NTP
setting.
<report type>
GPRP: general purpose report .
SRRP: active scan response report
<tag id>
MAC address or ID of tag/beacon
<gateway id>
MAC address of gateway’s WiFi
<rssi>
RSSI of tag/beacon
<raw packet content>
Raw packet received by the gateway
<unix epoch timestamp>
Optional timestamp when NTP is enabled
Input and Output
Default Setting button
One button is on one side of the iGS02E as the figure showed.
It is used to reset to default settings. In case you need to go back to the original settings, keep
pressing the reset/default button in your device for over 5 secs no matter in which mode the device is. The
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