diff --git a/bbn_m5atomS3_lite_JSN-SR04T/README.md b/bbn_m5atomS3_lite_JSN-SR04T/README.md
index d3aac87..fecbe09 100644
--- a/bbn_m5atomS3_lite_JSN-SR04T/README.md
+++ b/bbn_m5atomS3_lite_JSN-SR04T/README.md
@@ -4,9 +4,18 @@ https://www.makerguides.com/interfacing-esp32-and-jsn-sr04t-waterproof-ultrasoni
 
 https://bitbucket.org/teckel12/arduino-new-ping/wiki/Home
 
+## Connecting to m5stack atomS3-Lite
+
+Pins:
+
+- G8 to TX
+- G7 to RX
+- VCC 3.3 to VCC
+- GND to GND
+
 ## NMEA 0183 XDR
 
-Produces NMEA 0183 XDR vua USB serial with baud rate 4800
+Produces NMEA 0183 XDR via USB serial with baud rate 4800
 
 ````
 $BBXDR,D,0.52,M,Range_JSN_S04T*55