Is any way to do that no high output for IO0 at startup?
Explore... Chat... Share...
donsergio wrote:Is any way to do that no high output for IO0 at startup?
GPIOs 4 and 5 are the only ones that are always high impedance. All others do have internal pull-ups or are even driven low/high during boot.
GPIOs 3, 12, 13 and 14 pulled HIGH during boot. Their actual state does not influence the boot process.
GPIOs 0, 1, 2 and 15 are pulled HIGH during boot and also driven LOW for short periods.
The device will not boot if 0, 1 or 2 is driven LOW during start-up.
GPIO 16 is driven HIGH during boot, don't short to GND.
The full code is here: #include <Arduino.[…]
i send the following commands as shown in pic for […]
Just for info. I updated my Arduino environment t[…]
good day to all in this forum, I am running a sket[…]
Can We Do something like this ?? There is a page […]
this post can be deleted. sorry.
Hi Using esp8266-sniffer-master code downlo[…]
Hi, I am fairly new in ESP8266. I am currenly tryi[…]
Hello! I will grok that the both of you are inde[…]
When I first started getting interested in microco[…]
Hello, I have an ESP12F with DHT22 sensor that pu[…]
http://192.168.1.65/filemng And replace the 192.1[…]
hello, i've been looking for longtime to do post a[…]
Any suggestions? https://averagemaker.c[…]
Hello, I don't have any sensor, no capacitor and n[…]
Yeah the problem is definitely not a hardware issu[…]
By "binary", I mean just mean a flash du[…]
This forum is titled "Downloading and Instal[…]
you found a solution? Still having this problem wi[…]
I have a project built around an Adafruit Feather […]