ESP8266 Community Forum

- Wed Sep 07, 2016 10:17 am #54650 Hi there,

I wish to ask, what is the difference between ESP-07 and ESP-07S modules (except there is no ceramic antenna integrated anymore)?

Thank you!

- Fri Sep 09, 2016 3:02 am #54729 07S is industrial temp, better PCB design/routing, and FCC certified

- Thu Sep 15, 2016 2:52 pm #55176

07S is industrial temp, better PCB design/routing, and FCC certified

Thank you for your answer!

Can you please try to answer to this post too? It's almost the same question.

http://www.esp8266.com/viewtopic.php?t=11657

- Sat Oct 22, 2016 10:23 am #56953

07S is industrial temp, better PCB design/routing, and FCC certified

And 4MB flash. Very neat looking design.

esp8266 otb-iot software - https://github.com/piersfinlayson/otb-iot
esp8266 otb-iot documentation - https://otb-iot.readthedocs.io/
esp8266 related blog - http://www.packom.net/