Where is the WiFi config held?
dclaar last edited by
I want to access the pre-existing WiFi config from micropython, the one you setup with M5burner.
On 1.4.5, on the M5StickC, the SSID + password are stored in apps/config.json. This is cool, as I don't have to hard-code it into my apps.
On 1.5.1, on the Core/Gray, there does not appear to be any equivalent file, yet it still knows the information. How do I access it?
wifi_history = machine.nvs_getstr("history")from WifiCfg.py, but machine doesn't have
Is there any way to get this now? I really don't want to go back to hard-coding!
dclaar last edited by dclaar
Poking around a bit:
wifiCfg.deviceCfg.get_wifi() ['fbi covert AP', 'letmein'] wifiCfg.deviceCfg.wifi_read_from_flash() ['not the cia', 'really']
This actually sort of makes sense in that I used
not the ciawith m5burner, but I called
doConnectonce with 'fbi covert AP` hard-coded.
Reflashing back to 1.4.5, I see that it is not the same:
>>> wifiCfg.deviceCfg.wifi_read_from_flash() Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: 'module' object has no attribute deviceCfg' >>> wifiCfg.wifi_read_from_flash() ['not the cia', 'really']
1.5.2 is the same as 1.5.1 though.