Hi All
I would like to have two TCP servers running - the first as HTTP server and the second as TELNET server.
By using the "AT+CIPSERVER=1,80" command I can connect to the ESP32 from a browser and return data and close the connection when finished. And it repeats correctly so I can refresh multiple times.
+AT+CIPSERVER?" returns "+CIPSERVER:1,80,"TCP",0"
Now I also do "AT+CIPSERVER=1,23" as well.
Now
+AT+CIPSERVER?" returns "+CIPSERVER:1,23,"TCP",0"
but the first time I connect with the browser the HTTP server works. But if I repeat there is never a further connection.
The telnet socket does connect and close multiple times.
What is the explanation for this? Can there not be multiple TCP servers? But why does the first one work just once?
Regards
Mark
AT command to create TCP server
Return to “General Discussion”
Jump to
- English Forum
- Explore
- News
- General Discussion
- FAQ
- Documentation
- Documentation
- Sample Code
- Discussion Forum
- Hardware
- ESP-IDF
- ESP-BOX
- ESP-ADF
- ESP-MDF
- ESP-WHO
- ESP-SkaiNet
- ESP32 Arduino
- IDEs for ESP-IDF
- ESP-AT
- ESP IoT Solution
- ESP RainMaker
- Rust
- ESP8266
- Report Bugs
- Showcase
- Chinese Forum 中文社区
- 活动区
- 乐鑫活动专区
- 讨论区
- 全国大学生物联网设计竞赛乐鑫答疑专区
- ESP-IDF 中文讨论版
- 《ESP32-C3 物联网工程开发实战》书籍讨论版
- 中文文档讨论版
- ESP-AT 中文讨论版
- ESP-BOX 中文讨论版
- ESP IoT Solution 中文讨论版
- ESP-ADF 中文讨论版
- ESP Mesh 中文讨论版
- ESP Cloud 中文讨论版
- ESP-WHO 中文讨论版
- ESP-SkaiNet 中文讨论版
- ESP 生产支持讨论版
- 硬件问题讨论
- 项目展示
Who is online
Users browsing this forum: No registered users and 121 guests
- All times are UTC
- Top
- Delete cookies
About Us
Espressif Systems is a fabless semiconductor company providing cutting-edge low power WiFi SoCs and wireless solutions for wireless communications and Internet of Things applications. ESP8266EX and ESP32 are some of our products.