diff --git a/README.MD b/README.MD
index fae132c..11f0c69 100644
--- a/README.MD
+++ b/README.MD
@@ -301,6 +301,10 @@ To access TTN (The Things Network), please refer to [LilyGo_LoRa_Series_Quick_St
 
 [T-Motion schematic](schematic/T-Motion.pdf)
 
+##### T3-C6 datasheet
+
+[T3-C6 schematic](schematic/T3-C6_V1.0.pdf)
+
 
 
 # 7️⃣ FAQ