I will be using two I2C modules each of which has 4.7k pullup resistors on SCL and SDA and will be operating at 3.3V
Is this OK or should I remove one set of resistors?
I ask because they very, very tiny and will be a challenge to a) my sight and b) my desoldering skills.

 

hi,
The two in parallel, nominal 2k2 will be OK.
Check this link.
https://www.microchip.com/forums/m743053.aspx

E

 

Thanks, my eyes are grateful.