Error calling bme280 about aqmon HOT 5 CLOSED

Hi @pr-boh,

To me, it seems that the module is not loading correctly.
Can you try the following?

require('bme280')
=type(bme280)
=bme280
=type(bme280.read)
=bme280.read

If any of the output is nil the module did not loaded correctly.

from aqmon.

Hi avaldebe,
Thank you for your help!

I tried your suggestion on a clean (formatted) nodemcu with firmware from http://nodemcu-build.com/ . Only two modules are loaded: bme280.lua and setup.lua for testing (code see above).
I use esplorer.jar for loading and testing.

FS Info:

bme280.lua : 11625 bytes

bme280_aqmon-setup.lua : 404 bytes

Total file(s) : 2
Total size : 12029 bytes

Total : 3351101 bytes
Used : 12801 bytes
Remain: 3338300 bytes

=node.info()
1 5 1 7054 1458400 4096 2 40000000
=node.heap()
43272

This are the results:
require('bme280')
=type(bme280)
romtable
=bme280
romtable: 0x402764a0
=type(bme280.read)
nil
Do you have any idea?

from aqmon.

Are you by any case using a deb build with a native bme280 module?
That would explain why type(bme280) returns romtable and why type(bme280.read) returns nil,
as require will load the native module before attempting to load bme280.lc and bme280.lua.
If that is the case, you need to rename bme280.lua so require does not get confused...

from aqmon.

Hi avaldebe,

thank you very much for your help. Renaming solved the problem!

from aqmon.

Great! Closing the issue now. Just re-open it if you need more help.

from aqmon.