ESP12E Archives - Page 2 of 2 - Scargill's Tech Blog

ESP12 and Memory

April 1, 2016 Peter ScargillESP-12, ESP-12E, ESP-12F, ESP-13, ESP-201, ESP-210, ESP12, ESP12E, ESP12F, ESP32, ESP8266, ESP8266 SDK4 Comments

Anyone writing large projects with the ESP units in C (and probably in other languages without necessarily realising it) will have come across the problems of .TEXT memory. This is the RAM used to store functions. Functions are stored in their own part of RAM called .TEXT memory and it…

Nextion WIFI Touch Display

March 18, 2016April 5, 2021 Peter ScargillESP12, ESP12E, ESP12F, nextion128 Comments

This award-winning project ** is a development of previous (home control 2016) work on the Nextion touch serial displays and offers a WIFI-controlled (MQTT) touch display which can be used with the full range of Nextion displays from the little 320*240 display you see here, up to the 7” model. …

EMW3265 ESP8266 KILLER

November 6, 2015November 6, 2015 Peter ScargillEMW6232, ESP-01, ESP-02, ESP-03, ESP-04, ESP-05, ESP-06, ESP-07, ESP-08, ESP-09, ESP-10, ESP-11, ESP-12, ESP-12E, ESP-12F, ESP-13, ESP-201, ESP-210, ESP12, ESP12E, ESP8266, ESP8266 SDK12 Comments

Erm, no, though you might think so by this headline.. https://hackaday.com/2015/07/13/new-part-day-the-esp8266-killer Read the comments – the $5 ESP8266 – where? $2 ESP8266 more like it – less, even – http://goo.gl/VB0V9K There’s even a claim that this new single-source board (Seeed Studio) has MORE memory – well at least one variation…

Cheap ESP8266 NodeMCU

November 3, 2015November 3, 2015 Peter ScargillESP12, ESP12E, ESP826627 Comments

Seems like a good offer from Banggood – from their China warehouse (the EU warehouse is for some reason more expensive) http://www.banggood.com/NodeMcu-Lua-ESP-12E-WIFI-Development-Board-p-985891.html?utm_source=google&utm_medium=cpc&utm_campaign=Celc-ad-KI-Unbeat-ESP12E&utm_content=hazel&utm_design=27&gclid=CJyo17OZ9MgCFc-6GwoddIgJbA And while we’re on – a new board.. http://www.espert.co/