Updated Features (markdown)

Features.md

@@ -7,10 +7,63 @@ For example feedc0de only has a bluetooth BMS, therefore only feedc0de_usb and f
 Some ESP32 are 4MB and don't have enough space for dualboot ota partitions, that's why we don't compile OTA code in then.
 
 # Mosfets
-Adds the "Mosfets" menu to the main menu, shows checkboxes for 3 mosfets on peters_platine, can be used to turn on lights or sirens.
+Adds the "Mosfets" menu to the main menu, shows checkboxes for 3 mosfets on peters_platine, can be used to turn on lights or sirens. 3 digital output pins are used.
 ```
   -DFEATURE_MOSFETS
   -DPINS_MOSFET0=18
   -DPINS_MOSFET1=19
   -DPINS_MOSFET2=21
+```
+
+# Over the Air update
+Allows flashing the firmware over WiFi, doesn't require any authentication, needs special partition table for dual-boot program partitions, also needs some setup of the environment in platformio.ini
+```
+    -DFEATURE_OTA
+```
+Don't forget to set the partition table correctly:
+```
+board_build.partitions = bobbycar.csv
+```
+
+Example setup for usb and OTA environments in platformio.ini
+
+```
+[feedc0de]
+platform = ${common_env_data.platform}
+board = ${common_env_data.board}
+framework = ${common_env_data.framework}
+platform_packages = ${common_env_data.platform_packages}
+board_build.partitions = ${ota_common.board_build.partitions}
+lib_deps = ${common_env_data.lib_deps}
+lib_compat_mode = ${common_env_data.lib_compat_mode}
+build_unflags = ${common_env_data.build_unflags}
+build_flags =
+  ${common_env_data.build_flags}
+  ${ota_common.build_flags}
+; feedc0de specific build flags removed from example
+
+[env:feedc0de_usb]
+platform = ${feedc0de.platform}
+board = ${feedc0de.board}
+framework = ${feedc0de.framework}
+platform_packages = ${feedc0de.platform_packages}
+board_build.partitions = ${feedc0de.board_build.partitions}
+lib_deps = ${feedc0de.lib_deps}
+lib_compat_mode = ${feedc0de.lib_compat_mode}
+build_unflags = ${feedc0de.build_unflags}
+build_flags = ${feedc0de.build_flags}
+
+upload_speed = 921600
+upload_port = /dev/ttyUSB*
+
+[env:feedc0de_ota]
+platform = ${feedc0de.platform}
+board = ${feedc0de.board}
+framework = ${feedc0de.framework}
+platform_packages = ${feedc0de.platform_packages}
+board_build.partitions = ${feedc0de.board_build.partitions}
+lib_deps = ${feedc0de.lib_deps}
+lib_compat_mode = ${feedc0de.lib_compat_mode}
+build_unflags = ${feedc0de.build_unflags}
+build_flags = ${feedc0de.build_flags}
 ```