diff --git a/README.md b/README.md
index 4377d4d..5be048b 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ This project aims to help you develop your own **hardware taiko** at home.
 
 1. An Arduino Micro/Leonardo microcontroller (other compatible boards might work, but you need to verify that they support keyboard emulation);
    
-   Checkout to the "ESP32" branch if you use an ESP32 board. ESP32 is significantly faster than ATMEGA64 and can connect to the computer as a bluetooth keyboard.
+   Checkout to the "ESP32" branch if you use an ESP32 board. ESP32 is significantly faster than ATmega32 and can connect to the computer as a bluetooth keyboard.
 
 2. 4 piezoelectric sensors;