reverse engineering - How can I connect to the FitBit Zip over Bluetooth 4.0 LE on Linux with bluez? -


i purchased fitbit zip. device uses bluetooth 4.0 le. @ least connect via bluez. if successful want see how of protocol can figure out.

i using lenovo p500 ideapad has integrated support bluetooth 4.0. seems work (kind of)

when do:

hcitool lescan

i able find device's bluetooth address, (though potentially irrelevant) is: cf:d9:24:db:f4:7b

now, read in question: bluetooth low energy: listening notifications/indications in linux can listen notifications , other protocol features. i've worked old bluetooth, have no experience bluetooth le.

i getting stuck trying use hcitool lecc or gatttool connect device. connection times out , seems leave bluetooth in bad state on linux box. able fix reloading bluetooth related kernel modules.

any hints appreciated. i'm trying latest bluez now.

have @ galileo project, able connect tracker (and synchronise it) using fitbit dongle, bluetoothle connector. bytes used there should figure out 1 need ...

full disclosure: maintainer of project.


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