I’ve go a question regarding the power rating of serial ports of the holybro pixhawk 4. The technical data sheet mentions that there is 5 general purpose serial ports. I’m assuming that they are TELEM1, TELEM2, GPS, UART&I2C B and USB? Additionnaly, it mentions that 2 have full flow control and 1 have separate 1.5A current limit.
I’m looking to better understand what are the power rating of each individual serial port and what is the combined power rating.