There are other interesting choices, such as (NEO4):
-> The camera module from the CAM1320 breakout is EOL.
-> Why are there GPIO, I2C and SPI buses on NEO4's GPIO1 (40 pin header) that are 3V logic and only 5V and 3V3 supply pins available on the same connector?
-> The camera module from the CAM1320 breakout is EOL.
-> Why are there GPIO, I2C and SPI buses on NEO4's GPIO1 (40 pin header) that are 3V logic and only 5V and 3V3 supply pins available on the same connector?