diff --git a/README.md b/README.md
index f421192..04cb431 100644
--- a/README.md
+++ b/README.md
@@ -223,7 +223,7 @@ or buy :
We are using pin 41 as a Buzzer trigger. Connect buzzer + leg with pin 41 and - leg with the ground (GND). You can change the buzzer pin in the code.
## DFRobot OSD Wiring
-**Heltec V3 -> DFRobot OSD**
+**Heltec V3 -> DFRobot OSD**
GND -> GND
3V3 -> 3V3
26 -> SCK
@@ -237,13 +237,13 @@ https://github.com/Genaker/LoraSA/issues/11

# Camera to DF robot Wiring
-Camera -> DFRobotOSD
+**Camera -> DFRobotOSD**
Video out -> In
GND -> GND
3v3 -> 3V3 Heltec or some 3v on FPV
-# DFRobot to Drone or VTX(video transmitter)
-**DF Robot -> VTX or **
+# DFRobot to Drone or VTX(video transmitter)
+**DF Robot -> VTX or**
Video Out - Video IN
```
@@ -258,7 +258,7 @@ Video Out - Video IN
https://www.aliexpress.us/item/2251832815289133.html
https://www.amazon.com/dp/B00P7QBGD2
-**Loystic -> Heltec V3**
+**Loystic -> Heltec V3**
SW -> 46
VRX -> 19
VRY -> X has not been implemented yet
@@ -267,7 +267,7 @@ GND -> GND
## Buzzer/Beeper Wiring
TMB12A03 - in my case. Low voltage is better.
-**Buzzer -> Heltec V3**
+**Buzzer -> Heltec V3**
+ -> 41
GND (another) -> GND