ESP8266 Community Forum

- Fri Apr 27, 2018 6:28 pm #75638 Ok, I just pushed the version without sprintf to github.
On my esp8266 it still works. Hopefully it will now on AVR as well.
Jose

- Thu Sep 06, 2018 10:29 am #78111 Any idea how to use sds011 with esp8266 01 ? Thank you

- Thu Sep 06, 2018 12:09 pm #78115 HI,
You may be able to use the ESP01 by using GPIO 0 and 2.
Using the example, change

Code: Select all#define NOVARX 13
#define NOVATX 12

to

Code: Select all#define NOVARX 0
#define NOVATX 2


You may also want to look at the SDS library at https://github.com/lewapek/sds-dust-sen ... no-library which can be installed by looking for SDS in the Arduino library manager.
That library supports hardware serial, so you can use the "normal"RX and TX pins.

Good luck!