I am looking for information on how to read the temperature from the iNode sensors.
I have connected an iNode T sensor over BLE to a Raspberry Pi3 with no problems, use bluez and gatttool, however I have crashed on which 'handler' gives the temperature.
I see the following:
.
According to https://www.bluetooth.com/specifications/gatt/services most of these describe the device, battery level and signal strength, the only suspect was , however when I read the value from it I keep getting the same numbers:
.
So back to the question - maybe someone has already worked through the topic and can point me in the right direction to read the temperature?
I have connected an iNode T sensor over BLE to a Raspberry Pi3 with no problems, use bluez and gatttool, however I have crashed on which 'handler' gives the temperature.
I see the following:
attr handle: 0x0001, end grp handle: 0x0007 uuid: 00001800-0000-1000-8000-00805f9b34fb
attr handle: 0x0008, end grp handle: 0x0008 uuid: 00001801-0000-1000-8000-00805f9b34fb
attr handle: 0x0009, end grp handle: 0x0010 uuid: 0000cb4a-5efd-45be-b5be-158df376d8ad
attr handle: 0x0011, end grp handle: 0x0017 uuid: a477e473-94df-4e22-a81b-cf8a6748898c
attr handle: 0x0018, end grp handle: 0x001c uuid: d3d48370-bb04-11e3-a5e2-0800200c9a66
attr handle: 0x001d, end grp handle: 0x0020 uuid: 9b4820ee-d114-4dab-a25e-cc0122b3d64d
attr handle: 0x0021, end grp handle: 0x002b uuid: 0000180a-0000-1000-8000-00805f9b34fb
attr handle: 0x002c, end grp handle: 0x002e uuid: 00001804-0000-1000-8000-00805f9b34fb
attr handle: 0x002f, end grp handle: 0xffff uuid: 0000180f-0000-1000-8000-00805f9b34fbAccording to https://www.bluetooth.com/specifications/gatt/services most of these describe the device, battery level and signal strength, the only suspect was
1801 - generic attributechar-read-hnd 0x0008
Characteristic value/descriptor: 01 18 So back to the question - maybe someone has already worked through the topic and can point me in the right direction to read the temperature?
