Helpdesk

Hello!

I have all the time this message:

Traceback (most recent call last):
[nbsp] File "/home/pi/StromPi3_Scriptverzeichnis_20200108/Config Scripte nur main Version/V1.72/Config Script ohne GUI/strompi_config.py", line 146, in [lt]module[gt]
[nbsp] [nbsp] sp3_ADC_Wide = float(serial_port.readline(9999))/1000;
ValueError: could not convert string to float:

trying to run strompi_config.py.

What can be the reason?[nbsp]

[nbsp]

I've just found that somebode was asking about it. I have followed the manual.[nbsp]

I've add this text to the config:

dtoverlay=pi3-miniuart-bt
enable_uart=1
core_freq=250

I've started minicom but I couldnt pass any command. I was typing not seeing letters, confimed with enter but nothing happened.

Hello,

thank you for your message.

Did you make sure that you followed the steps in chapter 8.1 of the manual?

https://strompi.joy-it.net/files/files/downloads/anleitungen/RB-StromPi3-Manual-13-10-20.pdf

It is important that the configuration concerning the serial port is the same as it is explained there. Otherwise the connection to the StromPi might not work.
If you followed all of the steps correctly than it could help to flash a new firmware onto the StromPi.

You can find a manual as well as the required files in the download section of this site.

Yours sincerely,

Niklas Tritschler