This is Part 2 of the ESP8266 nEXT EVO Analog Extension Board (AN1) Series In this part we will talk a bit about the nEXT Bus I²C protocol and we will start also a longer, multi-part discussion about testing procedures and software programming for the AN1 Board devices Read more…
I think everybody knows already the popular SSD1306 0.96″ OLED Display available all over the place for a very good price: SSD1306 0.96″ I2C OLED Display My first option for a Alphanumeric Display still remain the ST7032i LCD one, but as looking also for a Graphical Display option found Read more…
Part 3 of the ESP8266 nEXT Evolution Board Series Analog Extension Board – AN1 ————————————————————————————————————————– For any new CBDB orders/requests please feel free to use as usual: tech at esp8266-projects.com. CBDB nEXT Evo bare PCB has also been made available directly at Dirty PCBs, our preferred PCB House Read more…
Part 2 of the the new ESP8266 nEXT Evolution Board Series ————————————————————————————————————————– For any new CBDB orders/requests please feel free to use as usual: tech at esp8266-projects.com. CBDB nEXT Evo bare PCB has also been made available directly at Dirty PCBs, our preferred PCB House for experimenting Read more…
————————————————————————————————————————– For any new CBDB orders/requests please feel free to use as usual: tech at esp8266-projects.com. CBDB nEXT Evo bare PCB has also been made available directly at Dirty PCBs, our preferred PCB House for experimenting (**), you can order them HERE: http://dirtypcbs.com/view.php?share=9699&accesskey=91d782fd4a10943fd36ecc371c7ff2cd (**) – Actually you have there 2 Read more…
This is a follow-up for the previous Raspberry PI2 – Standalone Thingspeak server installationBecause many people have encountered lots of issues with the installation, mainly r8188eu WIFI chipset driver issues or strange compile problems, I was thinking to give a chance also to the new RASPBIAN Jessie, maybe it might Read more…
The story behind: Many people are complaining about I2C communications problems, mostly related with the NodeMCU LUA. I found out that many of the related problems are generated from a easy to fall in trap, generated by the way how code is executed in case of a step-by-step debug run Read more…
Using a 433Mhz radio link the ESP8266 CBDB Dev Board module equipped with a DHT22 temperature/humidity sensor is uploading data directly to the Konig 433 mhz wireless station with hygro-thermometer [KN-WS400N] : And the story behind: As been working to a ESP DHT22 sensors array for a Environment data logging Read more…
————————————————————————————————————————– WARNING!! You will play with LIVE MAINS!! Deadly zone!! If you don’t have any experience and are not qualified for working with MAINS power I will not ecourage you to play arround! —————————————————————————————————————————- For any new orders / requests please feel free to use as usual: tech at esp8266-projects.com. Read more…
As been asked so many times in the latest days about, please find below a quick install guide that might help you to have a smooth and easy installation: Arduino IDE 1.6.4 Portable – Blinky test: Detailed instructions: 1. Download and install Arduino IDE 1.6.4 from http://www.arduino.cc/en/Main/Software In a Windows Read more…