2 Data streams out

There are 2 Data streams out from FFB Pedal, one for joystick and one for comunicaiton with simhub. FFB pedal provide serval connection type for both streams.

Comunicaiton with Simhub

The effect, config setting and other function was trigger or sending by simhub. The table below compare the connect type.

	USB connection	Wireless Bridge
Wired	Yes	Wired with Bridge, Bridge transfer data into wireless
Data transfer	Full	Only Dap_action, Dap_config, Dap_basic_state, Dap_extend_state and error code
Stability	ESP32 is stable, ESP32S3 easy hanging	Stable
Multiple pedal	supported, just multiple usb cable	supported, only 1 usb connection with PC, pedal esp32 can power on outsurce power

Joystick data output

FFB Pedal provide serval joystick output, the table below compared each with critirea.

	Bluetooth joystick	ESP32S3 HID	Vjoy	Analogout SC D15 Shield	Bridge
Connection	Wireless(only on ESP32)	ESP32S3 USB	USB	Wireless	Wireless
update Rate	<2ms	<2ms	16ms	<2ms	<2ms
Stability	depend on environment	Stable when S3 not dive into upload mode	-	stable	stable
Extra device	n/a	n/a	n/a	ESP32 with Analogout_SC_D15_shield	extra ESP32S3 without specfic PCB