Timeline for WiFi module ESP8266 + Arduino Uno
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 13, 2017 at 12:33 | history | edited | Community Bot |
replaced http://electronics.stackexchange.com/ with https://electronics.stackexchange.com/
|
|
| Oct 3, 2015 at 21:24 | comment | added | Nick Gammon♦ | He appears (for some strange reason) to be using a separate regulator to supply power to the ESP8266 - ignoring the fact that the Arduino has a 3.3V pin which does just that. He also connects Tx/Rx without any level shifting which is wrong. In particular, sending to the ESP8266 should be via a level shifter, or at least a voltage divider. | |
| Oct 3, 2015 at 10:26 | comment | added | Artem | Thank you for your answer! I have two more questions: Wouldn't it work to use the voltage regulator as described in youtube.com/watch?v=XdGFzLANsd4? Is it possible to output 3.3V using an analog pin (marked with ~)? The voltage regulator I was thinking to use is: kjell.com/sortiment/el/elektronik/arduino/moduler/…. | |
| Oct 2, 2015 at 22:51 | history | edited | Nick Gammon ♦ | CC BY-SA 3.0 |
Added references
|
| Oct 2, 2015 at 22:01 | history | answered | Nick Gammon ♦ | CC BY-SA 3.0 |