Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By Edocecrous
#7064 Hi,

Are the functionality to connect to a network, and do all the WiFi magic stored in rom and accessible via API-s, or during a firmware update, some part of the firmware that is responsible for all this is updated too?

What firmware should i modify if i want a very basic server that can communicate via UDP?

thx,
Edo