diff --git a/common/source/docs/common-efi.rst b/common/source/docs/common-efi.rst
index 82e5334505..c27e3f3a76 100644
--- a/common/source/docs/common-efi.rst
+++ b/common/source/docs/common-efi.rst
@@ -21,6 +21,7 @@ The following units have been tested and are supported:
- NWPMU CAN bus
- Lutan Serial
- DroneCAN (adapted versions of the above serial units)
+- PiccoloCAN (`Currawong's ECU `__ and `IntelliJect EFI `__)
Serial Setup
============
@@ -49,6 +50,17 @@ For the example below, the unit will be assumed to be attached to the first CAN
- :ref:`CAN_P1_DRIVER` = 1 (first driver)
- :ref:`CAN_D1_PROTOCOL` = 1 (DroneCAN)
+PiccoloCAN Setup
+================
+
+For the example below, the unit will be assumed to be attached to the first CAN port.
+
+- :ref:`EFI_TYPE` = 6 (Currawong-ECU)
+- :ref:`EFI_FUEL_DENS`: Fuel density to calculate fuel consumption
+- :ref:`CAN_P1_DRIVER` = 1 (first driver)
+- :ref:`CAN_D1_PROTOCOL` = 4 (PiccoloCAN)
+- :ref:`CAN_D1_PC_ECU_ID`: Node ID to send throttle commands to
+
Displaying EFI telemetry in Mission Planner
===========================================