diff --git a/docs/modules/ROOT/pages/embassy_in_the_wild.adoc b/docs/modules/ROOT/pages/embassy_in_the_wild.adoc
index c1c09c38..a69aa701 100644
--- a/docs/modules/ROOT/pages/embassy_in_the_wild.adoc
+++ b/docs/modules/ROOT/pages/embassy_in_the_wild.adoc
@@ -4,5 +4,5 @@ Here are known examples of real-world projects which make use of Embassy. Feel f
 
 * link:https://github.com/cbruiz/printhor/[Printhor: The highly reliable but not necessarily functional 3D printer firmware]
 ** Targets some STM32 MCUs
-* link:https://github.com/card-io-ecg/card-io-fw[Card/IO firmware]
+* link:https://github.com/card-io-ecg/card-io-fw[Card/IO firmware] - firmware for an open source ECG device
 ** Targets the ESP32-S3 MCU
\ No newline at end of file