Believe it or not, I have modified my automated cat feeder by removing the microcontroller that came with it and replacing it with a Wemos D1 Mini (ESP8266) module. The cat feeder is now internet enabled. It gets the time Read More
DIY ESP8266 RGB Control over wifi…
DIY ESP8266 RGB Control over wifi
Having fun with some $300 WiFi modules and…
Having fun with some $3.00 WiFi modules and $1.00 I/O Expander chips. #ESP8266 #ESP1 #PCF8574 #LED
Hi!! I want to test ESP8266 module…
Hi!! I want to test ESP8266 module and I don’t know why I’m not able to make it response to any AT command. I’m using the board that I’ve made last week ( you can find all files on https://github.com/LuisDiazUgena/esp8266-Breadboard-Adapter Read More
How to use ESP8266 with PCF8574 – 4…
How to use ESP8266 with PCF8574 – 4 input and 4 outputHow to increase the number of I/O pins on the ESP8266 using the PCF8574. This example will use four buttons (as inputs) and four relays (as outputs) and only Read More
A short review of Slampher and Sonoff -…
A short review of Slampher and Sonoff – ESP8266 + radio-based controllers – http://tech.scargill.net/itead-slampher-and-sonoff/
For you home alarm :-) Door sensor with…
For you home alarm 🙂 Door sensor with push notification with #ESP8266 #NodeMCU #Arduino #DIY #IoT http://time4ee.com/news.php?readmore=90
ESP8266 WiFi Analyzer https://wwwinstructablescom/id/ESP8266-WiFi-Analyzer/…
ESP8266 WiFi Analyzerhttps://www.instructables.com/id/ESP8266-WiFi-Analyzer/
Infrared IR 433mhz and MQTT on ESP8266 bidirectional…
Infrared IR, 433mhz and MQTT on ESP8266 bidirectional gateway 433nIRtoMQTTto433nIRSecond version of the MQTT gateway, now with infrared communication added to 433mhz. Can be integrated easily with openhab or home assistant so as to control your tv, hifi, sockets…
Has anyone seen an ESP8266 module 16mbit (4meg)…
Has anyone seen an ESP8266 module, 16mbit (4meg) flash with an external antenna connection?