I've just read trough the documentation and noticed the values for the pull up
resistors R141/R142 (ST7-ICC board) and R152/R153 (mem-I2C-SPI-uW board) on
the adapter boards are not mentioned.
I assume they should be 4K7 ?
b.t.w. thank you for sharing this project.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hello,
since there are already two I2C pull-up resistors on the base module you don't
need R152/153; these are in place in case you want to communicate at higher
speed and a 10k pull-up is not enough; however up to now I've only used 100k
speed so I don't need extra resistors.
The ST7 adapter is not really released, I don't even know when I'll work on
it, probably next year.
A.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi,
I've just read trough the documentation and noticed the values for the pull up
resistors R141/R142 (ST7-ICC board) and R152/R153 (mem-I2C-SPI-uW board) on
the adapter boards are not mentioned.
I assume they should be 4K7 ?
b.t.w. thank you for sharing this project.
Hello,
since there are already two I2C pull-up resistors on the base module you don't
need R152/153; these are in place in case you want to communicate at higher
speed and a 10k pull-up is not enough; however up to now I've only used 100k
speed so I don't need extra resistors.
The ST7 adapter is not really released, I don't even know when I'll work on
it, probably next year.
A.