Home Article ESP8266-01 更换大容量flash刷写固件并连接...

ESP8266-01 更换大容量flash刷写固件并连接热点

Release time:2021-03-21 22:09:26 Author:一蓑烟雨 Reading volume:473

前两天做项目的时候把esp8266搞坏了一个,今天把flash拆下来发现是flash坏了,原来的flash是25vQ80的,后来换了一个25Q64上去,空间多了不少,还是挺好的,
但是刷固件怎么都不行,原来是刚开始的时候里面不单单是一个文件,搞了好久终于弄好了。刷固件的时候GPIO0要拉低!!!
 

bin
AT+CWMODE=1  //设置为station模式

OK
AT+CWLAP  //扫描热点
+CWLAP:(0,"CMCC-EDU",-89,"38:46:08:a0:b1:6a",1,13,0,0,0,7,0)
+CWLAP:(4,"AMD YES锛?,-65,"00:16:78:21:3d:68",1,32767,0,4,4,7,0)
+CWLAP:(0,"CMCC-EDU",-81,"38:46:08:a0:a5:36",1,11,0,0,0,7,0)
+CWLAP:(0,"CMCC-EDU",-89,"38:46:08:a0:b0:0f",1,20,0,0,0,7,0)
+CWLAP:(0,"NJIT",-87,"fc:bc:d1:d9:7f:e0",1,10,0,0,0,7,0)
+CWLAP:(0,"WeNet",-79,"fc:bc:d1:d9:ae:01",1,8,0,0,0,7,0)
+CWLAP:(0,"WeNet",-77,"fc:bc:d1:7f:7a:81",1,1,0,0,0,7,0)
+CWLAP:(0,"NJIT",-79,"fc:bc:d1:d9:ae:00",1,8,0,0,0,7,0)
+CWLAP:(3,"DIRECT-XDXUDASHUAImsPG",-89,"1e:4d:70:08:60:f6",1,32767,0,4,4,6,1)
+CWLAP:(0,"WeNet",-88,"fc:bc:d1:d9:7f:e1",1,10,0,0,0,7,0)
+CWLAP:(0,"WeNet",-87,"8c:fd:18:39:44:c1",6,8,0,0,0,7,0)
+CWLAP:(0,"WeNet",-79,"8c:fd:18:39:87:a1",6,6,0,0,0,7,0)
+CWLAP:(0,"WeNet",-84,"fc:bc:d1:d9:bb:21",6,5,0,0,0,7,0)
+CWLAP:(0,"WeNet",-86,"fc:bc:d1:7e:92:41",1,10,0,0,0,7,0)
+CWLAP:(0,"NJIT",-76,"fc:bc:d1:7f:7a:80",1,1,0,0,0,7,0)
+CWLAP:(0,"CMCC-EDU",-73,"38:46:08:a0:bd:a5",1,21,0,0,0,7,0)
+CWLAP:(0,"NJIT",-69,"fc:bc:d1:d9:98:20",11,0,0,0,0,7,0)
+CWLAP:(0,"WeNet",-54,"8c:fd:18:39:36:81",11,10,0,0,0,7,0)
+CWLAP:(0,"NJIT",-84,"8c:fd:18:39:88:20",11,3,0,0,0,7,0)
+CWLAP:(0,"CMCC-EDU",-67,"38:46:08:a0:b0:3c",11,20,0,0,0,7,0)
+CWLAP:(0,"WeNet",-67,"fc:bc:d1:d9:98:21",11,0,0,0,0,7,0)
+CWLAP:(0,"NJIT",-56,"8c:fd:18:39:36:80",11,10,0,0,0,7,0)
+CWLAP:(4,"MiMiBall",-76,"50:3a:a0:db:a8:c2",13,8,0,4,4,7,0)
+CWLAP:(0,"CMCC-EDU",-88,"38:46:08:a0:a9:7e",1,13,0,0,0,7,0)

OK
AT+CWJAP="STF-AL10","chenyinhu"   //连接热点
WIFI CONNECTED
WIFI GOT IP

OK
AT+CIFSR      //查看IP
+CIFSR:STAIP,"192.168.43.58"
+CIFSR:STAMAC,"f4:cf:a2:67:82:49"

OK
AT+CIPMUX=1   //设置多连接模式

OK
AT+CIPSERVER=1,5678   //建立服务器,开放端口5678

OK
0,CONNECT

+IPD,0,5:12345 //TCP收到的消息

  
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