Hi, I'm running a gPy device on LTE against pybytes.pycom.io. The device has never been connected via wifi and is working fine. Things I have done: attached an external antenna replaced the LTE-controller firmware with one suitable for my region / provider

It can happen to the best of us! I missed the ssl line in your example as well when typing it over. Great to hear it got solved

Because it is a bad idea to open a network by default? Together with the WiFi you open ftp and telnet. So you have full control over the machine, when you are able to use a search engine. I don't miss the times when scott tiger opened 80% of the oracle DBs. Beside the security issue most people doesn't want that theire microcontrollers use by default as much power as possible. They want to have a easy way to turn the features on and not to read a lot of manuals and community articles how to switch unwanted features off.

@robert-hh Ok, thanks !

Indeed we have the "socket.accept ()" method in the first LoPy, but the problem was in the pointing address to the other LoPy which was wrong. It's already solved, thank you!

Im not the correct person to answer your BLE queries. but if you let me know what they are Ill get them infront of someone who can and get you answers :) Otherwise. Awesome work :D

We dont have anything official for this at the moment.

@misterlisty I don't quite see how 35 KB is a "large file"... There must be something wrong in your setup, it is common to upload much larger files than that to perform OTA firmware upgrades for instance. Can you give more details about the setup, including whether the module is acting as a station or AP, what you have between the client and the device, any logs shown on either side, what type of file you are uploading... Tcpdump or wireshark captures could potentially be interesting as well.

wl.init(mode=WLAN.STA_AP, ssid="apssid", auth=(WLAN.WPA2,'12378'), channel=7, antenna=WLAN.INT_ANT) available_nets = wl.scan()

@paul-thornton no it was something else. i don't remember what the exact problem was. one thing that is weird is that the WLAN SSID was never changed. i connected it to pybytes via the REPL and updated the main.py in there and i could connect again.

@ingframin Did you manage to modify the firmware? I would like to have a Wi-Fi advertising per 100 milliseconds; default LoPy-4 seem to send an advertising only if requested by a station.

I'm going to let someone who actually works at pycom answer licensing related questions other than pointing you at https://pycom.io/licensing/ . Hey @Paul-Thornton .

@kjm I just double checked this. Beware boys & girls. pycom.wifi_on_boot(0) not only permanently disables the power up ad hoc wifi it breaks the gpy FTP server so that it won't work on any wifi network you subsequently join.