diff --git a/PS-16-DZ-Dimmer.md b/PS-16-DZ-Dimmer.md
index 13235d77..a85b6cc8 100644
--- a/PS-16-DZ-Dimmer.md
+++ b/PS-16-DZ-Dimmer.md
@@ -9,13 +9,14 @@ Opened it up, found a ESP8285 and a Nuvoton N76E003.
 
 ## Flash and GPIO pins
 Remove the ESP8285 daughter card DLX-MKCK01 from the main board and flash Tasmota.
+```
 pin1 RST -> N76E003 P0.5/PWM2
 pin2 TXD -> N76E003 P0.7/RXD
 pin3 RXD -> N76E003 P0.6/TXD
 pin4 GPIO13/MTCK -> LED
 pin5 3.3V
 pin6 GND
-
+```
 ## Communication between ESP8285 and N76E003
 It uses AT command to communicate between ESP8285 and N76E003
 Turn on the switch from ESP8266: