Search found 12 matches

by engkhaledeisa
Wed Jul 10, 2024 7:02 pm
Forum: General Discussion
Topic: what is the difference (esp8266 nodemcu v3 vs esp8266 wemos d1mini )?
Replies: 6
Views: 1443

Re: what is the difference (esp8266 nodemcu v3 vs esp8266 wemos d1mini )?

all of that works with d1mini but when I connect nodemcu v3 it doesnot respond so what is the difference ....I try to figure out the difference from looking at their both schematics but still didnot reach anything
by engkhaledeisa
Sun Jul 07, 2024 8:41 am
Forum: General Discussion
Topic: what is the difference (esp8266 nodemcu v3 vs esp8266 wemos d1mini )?
Replies: 6
Views: 1443

what is the difference (esp8266 nodemcu v3 vs esp8266 wemos d1mini )?

the project here is working fine with esp8266 d1mini....but I need to make it work on esp8266 nodemcu v3 ....and believe my me and my colleague tried several times when we told they are same just replace this with that but it didnot work ...we tried different options like adding different pull up re...
by engkhaledeisa
Mon Jun 03, 2024 11:29 pm
Forum: ESP8266
Topic: what happens if I install cp2102 driver on ch304g?
Replies: 1
Views: 886

what happens if I install cp2102 driver on ch304g?

I used my esp8266 for my project but as a beginner I didnot know the difference between cp2102 and ch304g and I tried to install both of them in the beginning of the project and after uuplooading the project and soldering it to the board the project didnot work but after searching it maybe a configu...
by engkhaledeisa
Wed Apr 10, 2024 1:15 pm
Forum: General Discussion
Topic: what happens in the esp8266 nodemcu v3 circuit when i reset it or unplug it from pc usb or disconnect the power from it
Replies: 0
Views: 415

what happens in the esp8266 nodemcu v3 circuit when i reset it or unplug it from pc usb or disconnect the power from it

Hi how are you ....i bought a new esp8266 (also I bought logic level shifter and 74125 IC) and built the project from the beginning as the schematics in the beginning it works fine the rgb ring lights up and the sensor responds and performs the interruption function BUT when I reset the esp nodemcu ...
by engkhaledeisa
Tue Apr 09, 2024 1:18 am
Forum: ESP8266
Topic: What do you think about not responding of the sensor after resetting or unplugging enp8266 nodemcu v3?
Replies: 0
Views: 1320

What do you think about not responding of the sensor after resetting or unplugging enp8266 nodemcu v3?

Hi how are you ....i bought a new esp8266 (also I bought logic level shifter and 74125 IC) and built the project from the beginning as the schematics in the beginning it works fine the rgb ring lights up and the sensor responds and performs the interruption function BUT when I reset the esp nodemcu ...
by engkhaledeisa
Tue Mar 26, 2024 6:13 pm
Forum: General Discussion
Topic: What are hardware issues behind Vl6180x didnot light up or blink?
Replies: 2
Views: 1181

Re: What are hardware issues behind Vl6180x didnot light up or blink?

for the past several monthes I checked the connections and I asked my friend to check them and he told me it is fine ...I contact the auther and told me fine except like I said he uses minid1 instead of nodemcu v3 but he told me the code is compaitable with nodemcu v3 as he test that and the configu...
by engkhaledeisa
Tue Mar 26, 2024 12:06 am
Forum: General Discussion
Topic: What are hardware issues behind Vl6180x didnot light up or blink?
Replies: 2
Views: 1181

What are hardware issues behind Vl6180x didnot light up or blink?

hi ...how are you .....what cause the sensor(Vl6180X) when it gets the power (3.24 volt if I connect it to 3.3v output pin and 5.4 volt if I connect it to vu output pin ) and in both cases it didnot respond and the led light in it didnot blink or lights up...what are the main reasons behind that ......
by engkhaledeisa
Mon Mar 18, 2024 10:50 pm
Forum: ESP8266
Topic: What are hardware issues behind Vl6180x didnot light up or blink?
Replies: 1
Views: 1756

What are hardware issues behind Vl6180x didnot light up or blink?

hi ...how are you .....what cause the sensor(Vl6180X) when it gets the power (3.24 volt if I connect it to 3.3v output pin and 5.4 volt if I connect it to vu output pin ) and in both cases it didnot respond and the led light in it didnot blink or lights up...what are the main reasons behind that ......