I'm sure this has been covered in this forum, but I couldn't find it searching. I was having this error: Connecting........_____ on a couple of boards, a Wemos 8266 R1 D1 and on an RSP WROOM 32 and changing the upload baud rate to a lower setting made it so that I did not have to hold the button. I ...

OK, I'll leave GPIO0 til the end and only (try) to use if I have to.

Thanks,
JP.

So if I use GPIO 0 to 18, 21, 35 to 38, 45, 47, and 48 as simple digital I/O I should be ok, right?

Thanks,
JP.

Sounds good.

Most of the time the controller will be able to contact an NTP server, but there may be stretches of a few days where it can't.

How accurate is the on board real time clock under fully powered conditions? I will not be using any sleep or low power modes.

I haven't been able to search out a definitive answer on this.

Thanks.

Good day to you all. I have a few pretty basic questions. I am wanting to replace an Arduino Mega with an ESP32-S3 so that I can set the ESP up as a simple server to interact with browsers on my LAN and so that I can make program changes via OTA and so that I can try out the S3. I am not sure which ...

I admire your ambition.

Reminds me of this:

http://catb.org/esr/writings/unix-koans ... -wars.html

Are you connecting to a wireless router or to an access point on your LAN?

I have noticed that connecting to an access point I don't need the password but connecting directly to my wireless router I do. That is with an IP address reserved by DHCP server / router.

I am having this same problem. I have tried the remedies above with no luck. Cannot get away from: exec: "python": executable file not found in $PATH Error compiling for board TTGO LoRa32-OLED V1. What else could I try? Thanks. P.S.: It was the pySerial thing again. Thought that I had installed it o...

I am having a similar problem on Intel Gateway NV59 laptop with Ubuntu 18.04 and Arduino 1.8.8. However Arduino 1.8.8 works on a Gateway tower AMD Phenom running Debian 9 with xfce desktop. Would like to get it working on the laptop, a little more portable for field program changes. P.S.: Problem so...