SIM800L HTTPSSL出现未知错误
问题描述:
我的故事是我用最近带来的SIM800L打开了一个新的fona,并且使用了旧的http mojo。我遇到此问题为 AT + HTTPSSL = 1 + CME ERROR:100SIM800L HTTPSSL出现未知错误
at + httpssl =? + CME错误:100
at + httpssl? + CME错误:100
我猜这个命令不存在了吗?因为我有两年前的旧Fona,而且那人工作......
这里是工作流
AT + SAPBR = 3,1, “ConType报”, “GPRS”
AT + SAPBR = 3,1, “APN”,“互联网“
AT + HTTPINIT
AT + HTTPPARA = “CID”,1
AT + HTTPPARA = “URL”, “https://开头***** /演示/ API /认证”
AT + HTTPPARA = “REDIR”,1
AT + HTTPSCONT
AT + HTTPTERM
AT + SAPBR = 1,1
AT + HTTPINIT
AT + HTTPSSL = 1
+ CME ERROR:100
AT + HTTPPARA = “内容”, “应用程序/ JSON”
AT + HTTPDATA = 69,10000
DOWNLOAD
{“id”:“*****”,“password”:“*************************”}
AT + HTTPACTION = 1
+ HTTPACTION:1,603,0
http错误603表明我试图张贴到https以http,我猜?
答
错误603意味着DNS错误。看到最常见的错误表:
- 600不是HTTP PDU
- 601网络错误
- 602无内存
- 603 DNS错误
- 604堆栈忙
我希望它帮助你。