diff --git a/registry.txt b/registry.txt
index 9ded79b7..a88ed7c5 100644
--- a/registry.txt
+++ b/registry.txt
@@ -8151,3 +8151,4 @@ https://github.com/earlephilhower/PicoLlama.git|Contributed|PicoLlama
 https://bitbucket.org/jamesneko/lazy-serial.git|Contributed|LazySerial
 https://github.com/Uiop3385/CommandHandler.git|Contributed|CommandHandler
 https://github.com/peto-3210/ModbusRTU.git|Contributed|ModbusRTU
+https://github.com/adafruit/Adafruit_STSPIN.git|Recommended|Adafruit STSPIN