[Barrow4491]

HI,
When compiling code i get the following error:
'I2CAddr_0x76 is not a member of BME280I2C' Can you please assist?
Thanks
Jim

[werk_ag]

HI,
When compiling code i get the following error:
'I2CAddr_0x76 is not a member of BME280I2C' Can you please assist?
Thanks
Jim

Hi Jim,

Please check if you are compiling using latest BME280-3.0.0 library, that is included on the software package.
Thanks


Best regards
Werk_AG

[Barrow4491]

HI,
When compiling code i get the following error:
'I2CAddr_0x76 is not a member of BME280I2C' Can you please assist?
Thanks
Jim

Hi Jim,

Please check if you are compiling using latest BME280-3.0.0 library, that is included on the software package.
Thanks


Best regards
Werk_AG

[werk_ag]

Hello again Jim,

Whenever you get a compile error like this, the first thing to check is if the correct library is installed.
I'm sure the software compiles fine, and I have double checked again right now.

Please confirm if the installed Timer library is exactly the same that is provided on the AQM_III_v6.1_b010 software package.
Thanks.

Werk_AG

[Barrow4491]

Hello again Jim,

Whenever you get a compile error like this, the first thing to check is if the correct library is installed.
I'm sure the software compiles fine, and I have double checked again right now.

Please confirm if the installed Timer library is exactly the same that is provided on the AQM_III_v6.1_b010 software package.
Thanks.

Werk_AG

Again, after tidying up my library files it now compiles as expected. but i cannot get it to upload; I suspect the module on the board may be faulty. the following message is received.

Sketch uses 924833 bytes (70%) of program storage space. Maximum is 1310720 bytes.
Global variables use 52024 bytes (15%) of dynamic memory, leaving 275656 bytes for local variables. Maximum is 327680 bytes.
esptool.py v4.5.1
Serial port COM8
Connecting......................................

A fatal error occurred: Failed to connect to ESP32: No serial data received.
For troubleshooting steps visit: https://docs.espressif.com/projects/espt...oting.html
Failed uploading: uploading error: exit status 2

[uncle_bob]

Hey Jim,
I seen this quite a few times with working with various Arduino projects. Using "Run as Administrator" when opening Arduino. Restarting PC can free up the port. Failing that, dbl check your port and board type are set correctly in Arduino.

[Barrow4491]

Hey Jim,
I seen this quite a few times with working with various Arduino projects. Using "Run as Administrator" when opening Arduino. Restarting PC can free up the port. Failing that, dbl check your port and board type are set correctly in Arduino.

Hi,
tried run as administrator, made no difference and the board type is set as “MH ET LIVE ESP32MiniKit” Com8
I have had the board for some time and just trying now to get it all together.
The module is not plugged into headers and will be difficult to swap out, do you know if it is available as a blank board with a separate module so i could make it pluggable?
Do you know what the module is called on Ebay as i would like to get one to try to upload to it?Thanks,
Jim

[uncle_bob]

Sorry Jim, but I don't have that board so not all over it.
I doubt that the ESP32 module is faulty. Maybe try finding a simple sketch like Blink or simple webserver and try uploading that first. Double check that comm setting in the device manager and ensure that it'd not using some odd baud and parity settings. Some pictures of these settings may help.

[werk_ag]

Hi Jim,

When you plug the USB cable on to the MH ET LIVE ESP32MiniKit module the is the COM8 created? Does it disappear when you unplug the USB cable?

Those modules aren't easy to get damaged, so before replacement we should exclude all the other possibilities.
How the AQMIII is being powered? If only by the USB port, try also to power it through the power connector.

As uncle_bob said, some pictures may help.

Rgs.
Werk_AG

[Barrow4491]

Werk,
Will try the dual power option and check the Com port 8
Thanks
Jim