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

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By eduperez
#51464 I understand that your ESP devices get their IP address from the DHCP server on the WiFi network, do they? And you configured that DHCP server to reserve a fixed IP address for each MAC address of the ESP devices, did you? Now, can you somehow debug the DHCP exchange between the ESP and the router?