Send HEX

[0xRoM]

I'm an idiot!

[parkerlreed]

Please don't edit your post. Other people may have the same issue. Now they have no clue what the issue was or the solution.

https://xkcd.com/979/

[0xRoM]

oh, ok sure... so problem was I was struggling to send hex (0x07) to a characteristic.

Heres how to do it:

#! /usr/bin/python3
import bluepy.btle as btle

chall_uuid = 0x36

p = btle.Peripheral("24:0a:c4:9a:7b:8e")
print ("Attached to peripheral")
services=p.getServices()
for service in services:
   print (service)
svc=p.getServiceByUUID(0x00FF)
print(svc)

# the number to turn into hex (0x07)
x = 7 
# put into bytearrray for python3
sendhex = bytes([x]) 
print (sendhex) 

# send to the device, true=withresponse
response = p.writeCharacteristic(chall_uuid, sendhex, True)
print (response) 

Solution found from: https://github.com/IanHarvey/bluepy/issues/53

Hope this helps someone