2018/2/22..Webserver, EEPROM,SD on ESP..
Passing few days in Kaushong lib, I managed to get some very slow progress in my porgramming; 1. Webserver I have first took a example on esp32 with BME280, work note: http://ldsrc.blogspot.tw/2018/02/esp32-web-server-http-learning-with.html and fall into trouble with bme280 lib for esp32, since the adafruit lib is for it's own board, so there is no way to assigned IIC pins. With my heltec wemos esp32 boards, I do need this function to assigned the IIC pins to cowork with other device. After alomost one day of work, I found out that the example use an modified lib of adafruit for BME280, which is able to assign pins. As to web server, I have to attack the knowage of HTML from zero, there are several stuff on html, after some basic knowage, I took the lib from bbx10 to modify it, so that I can show data, base on some parameter to change the html page,get input (i.e. device_ID), and possible to save it to EEPROM. The web server lib is working on both 8266 and 32. the wifi lib