Is ESP32 AT will support TCP passive mode?

kurta999
Posts: 12
Joined: Sat Jul 21, 2018 4:15 pm

Is ESP32 AT will support TCP passive mode?

Postby kurta999 » Sun Jun 02, 2019 6:29 pm

Hi,

It is planned in near future to made ESP32 support TCP passive mode as ESP8266 does? It would be a very big advantage four our company and I think for others too. ESP32 has a lot of free ram and storing received data in ESP's buffer would help a lot with receiving big files (a few 10KBs) (eg: firmware file or an image, etc.) with small MCUs. In this case the small MCU could do whathever it's task and read & parse TCP message from ESP when already every critical task finished.

I'm just curious that this feature will come to ESP32 too in near future, or we should find another solution for this problem.

Thanks.

E: Is it planned to made ESP8266's TCP passive mode buffer configurable? eg: Increasing it to 2-10KB.
Last edited by kurta999 on Tue Jun 04, 2019 1:54 pm, edited 1 time in total.

ESP_Faye
Posts: 20
Joined: Thu Dec 10, 2015 6:47 am

Re: Is ESP32 AT will support TCP passive mode?

Postby ESP_Faye » Tue Jun 04, 2019 6:47 am

Hi,

We are working on the ESP32 AT TCP passive mode now, it will be provided on the GitHub in the near future.

But sorry that due to the memory limitation, we may not add more buffer for the ESP8266 AT passive mode.

Thanks.

kurta999
Posts: 12
Joined: Sat Jul 21, 2018 4:15 pm

Re: Is ESP32 AT will support TCP passive mode?

Postby kurta999 » Tue Jun 04, 2019 12:56 pm

Thanks for quick reply, this is awesome!

Anyway for ESP32, buffer size will be configurable during build/via AT command or it will be hard coded?

E: In near future there is a plan to add a command to read out MCU temperature? We would very appreciate it.

Who is online

Users browsing this forum: No registered users and 19 guests