Have you searched this forum for other ESP as shield topics?.. There are answers to every scenario repeated multiple times already… power, BAUD rates, pinouts, AT commands & setup, etc.
PS I fixed your code post as per the directions…
Have you searched this forum for other ESP as shield topics?.. There are answers to every scenario repeated multiple times already… power, BAUD rates, pinouts, AT commands & setup, etc.
PS I fixed your code post as per the directions…