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Hello,
I have problem with my project. I connect ESP as follows:
vcc - P4.vdd
gnd - GND
RX - TX (P0.5)
TX - RX (P0.4)
firstly I had a problem with a restart of the Wi-Fi module due to the watchdog. After that I upgraded software of my module to newer version and added 2 capacitors between VCC and GND pins one ceramic 100 nF and one electrolit 10 mikroF . Right now I don't have problem with the restart, but all I can get after CIPSEND command is "busy p..." and after some time "Unlinked". What could be the cause of this situation and how to solve it? I'm attaching my whole project, the function which I'm taking about is called WIFI_SEND.
Edit: not Unlinked but, "4,closed"
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