Autorange Analog frontend For a deeper Hardware description please take a look at the ESP8266 Analog Extension Board What we will need: ESP8266 nEXT EVO Board ESP8266 nEXT EVO – Analog Extension Board – AN1 For programming and uploading the driver and the software we will continue to use Read more…
This Mailbag can also be seen as Part 4 of the ESP8266 nEXT EVO Analog Extension Board (AN1) In this part we will continue talking about the ESP8266 nEXT Evo 8 Bit I/O Expansion Port based on the PCF8574 chip from NXP, testing procedures and software programming for the AN1 Read more…
This is Part 3 of the ESP8266 nEXT EVO Analog Extension Board (AN1) In this part we will talk about the ESP8266 nEXT Evo 8 Bit I/O Expansion Port based on the PCF8574 chip from NXP, testing procedures and software programming for the AN1 Board Previous related Articles: New ESP8266 Read more…
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…
What do you really expect from a IOT Development board? I’m sure most of you will say easy configurable Internet access. Direct Wifi if possible. And after that? What do you think do you need mostly for your IOT Projects? Maybe some sort of easy interaction and data exchange with Read more…
———————————- UPDATE ————————————– For a ADC Input Frontend with Auto-range capabilities in the 0-40V Input range take a look also at the new ADC Input related article ——————————— UPADTE —————————————- After testing the ESP8266 Internal ADC I think it’s time to see also a higher resolution ADC at work. For Read more…