duck531a98/esp8266-weather-station-epaper

use esp8266 to show weather forecast on 2.9inch e-paper

esp8266-weather-station-epaper's Issues

ePaper Library

Hi! I got the sketch working pretty quickly on my ESP & Waveshare 2.9" board. Very cool! Did you write the library for the epd? It is substantially better than the one Waveshare provides on their website. If so, could you publish it as a standalone library, I've tried merging your EPD_drive.cpp/.h with the ones from the Waveshare demo without much luck since I'm still new to cpp.

Thanks!

用你的PCB打样以后驱动不了显示屏

用你的PCB打样以后驱动不了显示屏。但是我用NodeMcu搭线能正常显示，发现一个问题显示屏后面有一个电平转换芯片，你设计的PCB电路没有这个芯片，会不会是这个原因引起不显示的呢？

字符显示乱码

我将data目录下的文件烧录进spi flash后，显示乱码，无论是中文还是英文，我尝试着将从flash读取的内容打印出来，不过有点不明白这个字体是如何转换的。望解答。

gpio12这个开关是干嘛的?

请教

arduinoIDE编译报错

Arduino:1.8.9 (Windows 8.1), 开发板："Generic ESP8266 Module, 80 MHz, Flash, Disabled, none, 26 MHz, 40MHz, QIO (fast), 4M (3M SPIFFS), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"

sketch\TimeClient.cpp: In member function 'long int TimeClient::getCurrentEpochWithUtcOffset()':

TimeClient.cpp:140:67: error: invalid operands of types 'double' and 'long int' to binary 'operator%'

return round(getCurrentEpoch() + 3600 * myUtcOffset + 86400L) % 86400L;

                                                               ^

exit status 1
invalid operands of types 'double' and 'long int' to binary 'operator%'