bl readme

README.md

@@ -10,6 +10,12 @@
 
 请访问：[K5Web]( https://k5.vicicode.com/)
 
+# [自定义引导](https://github.com/losehu/uv-k5-bootloader-custom)
+* 通过创立一个引导程序加载进RAM实现固件切换
+* 对于每个可切换的固件只需加上80B代码段
+* 可切换多个固件，使用多个功能
+* 目前仅适用于4Mib的Eeprom，通过修改代码可轻松拓展至其他大小Eeprom
+
 # 版本说明
 
 * 目前分为如下几个版本：**LOSEHUxxx**、**LOSEHUxxxK**、**LOSEHUxxxH**、**LOSEHUxxxE**、**LOSEHUxxxEK**、**LOSEHUxxxHS**

README_en.md

@@ -22,6 +22,13 @@
 
 Visit: [K5Web](https://k5.vicicode.com/)
 
+# [Custom Bootloader](https://github.com/losehu/uv-k5-bootloader-custom)
+
+* Create a bootloader to load into RAM to achieve firmware switching.
+* For each switchable firmware, only an 80B code segment needs to be added.
+* Multiple firmware can be switched, using multiple functions.
+* Currently only applicable to 4MiB EEPROM; can be easily extended to other sizes of EEPROM by modifying the code.
+
 # Version Description
 * Currently, the firmware is available in the following versions: **LOSEHUxxx**, **LOSEHUxxxK**, **LOSEHUxxxH**, **LOSEHUxxxE**, **LOSEHUxxxEK**, **LOSEHUxxxHS**
 * **LOSEHUxxx**: Chinese firmware, no additional EEPROM needed, includes MDC1200, spectrum, and radio.