Lepton CCI communication failed (I2C interface)

[alejandrolri]

I´m getting 4 red blinks in my tCam-mini which means Lepton CCI communication failed (I2C interface). How can I fix this issue?

[danjulio]

Probably the Lepton is loose in the socket. Very carefully press it down into the socket. You should hear a click as it settles into place. If this does not work then attach the camera to a serial monitor (Arduino Serial Monitor, CoolTerm, screen or the like) at 115200 and copy the start-up log information here for me to debug.

[alejandrolri]

The Lepton is loose. Problem solved. Thank you.