Search found 3 matches
- Wed Jan 25, 2017 11:11 am
- Forum: ESP8266 boards
- Topic: Problem with Multiple ESP8266 and MQTT. Blocked Sockets?
- Replies: 19
- Views: 18481
Re: Problem with Multiple ESP8266 and MQTT. Blocked Sockets?
I am having similar issues with MQTT. If your code is cleaned up for sharing will you post it as a working example? Seems like there is a gotcha that is easy to write into MQTT implementations unless specifically avoided. I am new to MQTT so maybe we are all just following the same slightly flawed t...
- Thu May 19, 2016 3:02 pm
- Forum: ESP8266 boards
- Topic: GPIO input pin questions
- Replies: 4
- Views: 5419
Re: GPIO input pin questions
I am using pin 5 as the input. I may try an external 10k pull down resistor in hardware to see if it is just floating and going to rail.
Datasheet for the -12 says High starts as .75 v?
Sent from my SM-G930V using Tapatalk
Datasheet for the -12 says High starts as .75 v?
Sent from my SM-G930V using Tapatalk
- Thu May 19, 2016 1:49 am
- Forum: ESP8266 boards
- Topic: GPIO input pin questions
- Replies: 4
- Views: 5419
GPIO input pin questions
I am trying to set up a GPIO pin to look for pin 5 to go from low to high. in the tutorial http://docs.micropython.org/en/latest/esp8266/esp8266/tutorial/pins.html it says: "To make an input pin use: [code] >>> pin = machine.Pin(0, machine.Pin.OUT, machine.Pin.PULL_UP) [/code] You can either use PUL...