diff --git a/registry.txt b/registry.txt
index f8d16605..a3faa558 100644
--- a/registry.txt
+++ b/registry.txt
@@ -8544,3 +8544,4 @@ https://github.com/rochat2/v202_protocol.git|Contributed|v202_protocol
 https://github.com/franfreezy/e220_400t22d-lora-library.git|Contributed|E220LoRa
 https://github.com/jobitjoseph/SoftWire_CH32.git|Contributed|SoftWire_CH32
 https://github.com/pbudel/QuarkX.git|Contributed|QuarkX
+https://github.com/tanakamasayuki/ESP32SerialCtl.git|Contributed|ESP32SerialCtl