Datasheet

# Clear any previous custom services/characteristics
AT+GATTCLEAR
OK
# Add a battery service (UUID = 0x180F) to the peripheral
AT+GATTADDSERVICE=UUID=0x180F
1
OK
# Add a battery measurement characteristic (UUID = 0x2A19), notify enabled
AT+GATTADDCHAR=UUID=0x2A19,PROPERTIES=0x10,MIN_LEN=1,VALUE=100
1
OK
# Read the battery measurement characteristic (index ID = 1)
AT+GATTCHAR=1
0x64
OK
# Update the battery measurement characteristic to 32 (hex 0x20)
AT+GATTCHAR=1,32
OK
# Verify the previous write attempt
AT+GATTCHAR=1
0x20
OK
AT+GATTLIST
Lists all custom GATT services and characteristics that have been defined on the device.
Codebase Revision: 0.3.0
Parameters: None
Response: A list of all custom services and characteristics defined on the device.
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