@Gijs actually I solved my problem before seeing this , anyway it is very interesting. In particular, my problem was solved by removing if not bt.isscanning(): bt.start_scan(-1) # start scanning with no timeout print('Trying to establish connection with Nord') connection = bt.connect('ac5fea133f19') I found out these commands were not needed and they broke my code.

@robert-hh Thank you so much for that input! I'm really new to Python in regards of MCU's, so there is still alot to learn for me. Now I'm less afraid, that something could go wrong. :)

Cool, I need it the other way around. I would like to send login data from my mobile phone to my Wipy/Lopy. Can you help me with how to proceed?

As the distance increases, the transmission - reception time increases. This results in increases bit error rate and reduced throughput. The observation made by you is as per expectations.

@mia1913 don’t know the details of the interface / library, but at a low level, 7 and 10-byte UUIDs are actually transmitted in several round trips. For a 7-byte UUID, only 3 bytes of the UUID are returned, and the other byte is a special value which means “there’s more”. You then do another request which returns the remaining 4 bytes. No idea how this is/should be handled on the Pyscan, though.

Hi @james-matthews, Maybe a LoRa mesh network? (Note: it's still in development) What type of devices do you have?

Python code without proper indentation is not very useful. You should try to put it inside a code block like this: import time import machine from machine import Pin tip_num = 0 tip = (Pin('P10', mode=Pin.IN, pull=Pin.PULL_UP)) tip([1]) while tip !="": tip_num += 1 tip_value = (tip) total += tip_value tip = (Pin('P10', mode=Pin.IN, pull=Pin.PULL_UP)) print("Counter", tip_num) print("Done") Apart from that there are a lot of mistakes (e.g. tip([1])) and redundancies (e.g. wrapping everything in parenthesis) in your code. You should probably read the the MicroPython and Pin documentation first.

Found my answer after hours of looking around. Found this beautiful post on TTN regarding decoding the values of different types and what have you found here by Arjanvanb on TTN The main answer was posted on Stackoverflow by Ilya Bursov.

@jeromemaquoi yes, you got 'done' if on the destination side port is open and something is listen

@panos29 i have used e.g. HC05 it is comunicating throught RX/TX i do not know if can be something simpler..

@jmarcelino Yep, you're right. Know it works perfectly. I did not now that a new version was released! =). Thank you very much!

@devang-sharma When did you try to register? Maybe the first sentence from your link would be helpful: "As Pybytes is being currently run as a Closed Beta, invitations are no longer being given out."