nob ota bin file and config file

firmware_info.json

@@ -0,0 +1 @@
+{"latest_version":"1.2.0"}

readme.txt

@@ -0,0 +1,2 @@
+1. firmware_info.json for version < v1.1.2
+2. upgrade_info.json for version ≥ v1.1.2

upgrade_info.json

@@ -0,0 +1,14 @@
+{
+	"code":0,
+	"msg":"succ",
+	"data":{
+	"knob_version":1200,
+	"knob_url":"https://gitee.com/laidaixi/knob_ota/raw/master/knob_v1.2.0_beta.bin",
+	"mcu_version":1002,
+	"mcu_url":"https://gitee.com/laidaixi/mcu_ota/raw/master/H220_SPLAN_V1001_beta.hex"
+	},
+	"knob_version":1201,
+	"knob_url":"https://gitee.com/laidaixi/knob_ota/raw/master/knob_v1.2.1_beta.bin",
+	"mcu_version":1001,
+	"mcu_url":"https://gitee.com/laidaixi/mcu_ota/raw/master/H220_SPLAN_V1001_beta.hex"
+}