Tinyhawk III Plus
AUX 3 is a 2-stage switch configured for FLIP Over After CARSH mode;
AUX 4 is a two-stage switch configured as a buzzer (BEEPER);
Configure your E8 Transmitter (ELRS-2.4G) using the above method, or change
these settings in the Betaflight
Configurator.
5.7 Flashing Flight Controller Firmware
(1) Locate the Boot button on the flight controller board. While holding
down the Boot button, connect the flight controller to your computer using
a Type-C data cable to enter DFU mode. Then click on "Update Firmware"
(if you encounter issues entering DFU mode, check the data cable and
ensure that the necessary drivers are installed on your computer).
(1) Choose "EMAX_TINYHAWKF4SX1280, 4.4.2" as the firmware and select a
manual baud rate of 256000 from the dropdown menu.