"Thanks."

"Nevermind. I read where I can simply parallel my Minim OSD receiver wire with the transmit wire off TELEM 1 that the 900 mHz radio uses to free up TELEM 2. John Slavinsky said:
I have run out of serial ports on my PixHawk. I assume the TF Series…"

"I have run out of serial ports on my PixHawk. I assume the TF Series does not plug into the I2C bus. So I will need to get an STM32 processor and download the program you have provided for the analog interface. Can someone provide the pinout…"