diff --git a/docs/Bootloaders.md b/docs/Bootloaders.md
index 6933c47be..9020b3ac4 100644
--- a/docs/Bootloaders.md
+++ b/docs/Bootloaders.md
@@ -408,6 +408,44 @@ The bootloader can be activated by pressing the reset button of the board twice.
 As soon as the bootloader is activated, the board appears as a USB flash drive
 onto which the klipper.bin file can be copied.
 
+### STM32F103/STM32F0x2 with CanBoot bootloader
+
+The [CanBoot](https://github.com/Arksine/CanBoot) bootloader provides an option
+for uploading Klipper firmware over the CANBUS.  The bootloader itself is
+derived from Klipper's source code.  Currently CanBoot supports the STM32F103,
+STM32F042, and STM32F072 models.
+
+It is recommended to use a ST-Link Programmer to flash CanBoot, however it
+should be possible to flash using `stm32flash` on STM32F103 devices, and
+`dfu-util` on STM32F042/STM32F072 devices.  See the previous sections in this
+document for instructions on these flashing methods, substituting `canboot.bin`
+for the file name where appropriate.  The CanBoot repo linked above provides
+instructions for building the bootloader.
+
+The first time CanBoot has been flashed it should detect that no application
+is present and enter the bootloader.  If this doesn't occur it is possible to
+enter the bootloader by pressing the reset button twice in succession.
+
+The `flash_can.py` utility supplied in the `lib/canboot` folder may be used to
+upload Klipper firmware.  The device UUID is necessary to flash.  If you do not
+have a UUID it is possible to query nodes in currently running the bootloader:
+```
+python3 flash_can.py -q
+```
+This will return UUIDs for all connected nodes not currently assigned a UUID.
+This should include all nodes currently in the bootloader.
+
+Once you have a UUID, you may upload firmware with following command:
+```
+python3 flash_can.py -i can0 -f ~/klipper/out/klipper.bin -u aabbccddeeff
+```
+
+Where `aabbccddeeff` is replaced by your UUID.  Note that the `-i` and `-f`
+options may be omitted, they default to `can0` and `~/klipper/out/klipper.bin`
+respectively.
+
+When building Klipper for use with CanBoot, select the 8 KiB Bootloader option.
+
 ## STM32F4 micro-controllers (SKR Pro 1.1)
 
 STM32F4 microcontrollers come equipped with a built-in system bootloader