ESP8266 WiFi touch screen thermostat

8 years 10 months ago - 8 years 10 months ago #1771 by cdj
Tried two, one 9v 1a and one 12v 2a... With two ams, one for 5v and other for 3.3v... Tested all voltages and all pins one by one....
Removed also pcb and tried spare esp with cables...

What about firmware and libraries? I'm using last github lib with 0.9.5.2 and sketch compiled on Arduino 1.0x

Thanks

Edit: l've seen old posts and you told that 0.9.5.2 is ok.... Perhaps my Arduino mega is damaged? Can try other serial....

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8 years 4 months ago #2604 by nicolas
hello!
thanks for you project
I have problem when compiling on codebender with library UTFT:

error: redefinition of 'SevenSegNumFontPlus' with a different type: 'uint8_t []' vs 'const uint8_t [2204]'


extern uint8_t SevenSegNumFontPlus[];
^
(personal library file) UTFT/SevenSegNumFontPlus.h:8:15: note: previous definition is here
const uint8_t SevenSegNumFontPlus[2204] PROGMEM={

was it a library problem?
Thank for you answer
Best regards
Nicolas

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8 years 4 months ago #2611 by Nico
Fits of all great Device!!

I build the first one and is now working fine.
I completed a second one yesterday and something weird is happening,
The temperature readings are erratic. Or better it all starts correctly but after a few minutes the readings are going bizarre. And in the log I get an error on receiving the temperature from DHT.
I tried different cables, also shielded one, but with no result. And also tried sketches just to read temperature from the sensor, and still get the issue.
I soldered all the connection as the first thermostat directly on the Arduino TFT shield.
What can it be?

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8 years 4 months ago #2614 by EasyIoT

nicolas wrote: hello!
thanks for you project
I have problem when compiling on codebender with library UTFT:

error: redefinition of 'SevenSegNumFontPlus' with a different type: 'uint8_t []' vs 'const uint8_t [2204]'


extern uint8_t SevenSegNumFontPlus[];
^
(personal library file) UTFT/SevenSegNumFontPlus.h:8:15: note: previous definition is here
const uint8_t SevenSegNumFontPlus[2204] PROGMEM={

was it a library problem?
Thank for you answer
Best regards
Nicolas


Touch screen example can be compiled with some old version of Arduino IDE. Search forum for correct version. You can have more versions of Arduino IDE on your computer at the same time.

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8 years 4 months ago #2633 by nicolas
No eBay APP ID défined in Kunena configurationThank you for your answer!
I succeeded compiling, but i have another problem :(
I order lcd TFT like you :

I recived lcd it's TFT_320QVT_9341 with mega shiel V2.2.
I tried several driver like ITDB32S, SSD 1289... the lcd remains blank and the only driver that works is ILLI9327 but the display is not complete like picture.
What is the problem ?
Thank in advance
Nicolas
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8 years 2 months ago #2798 by fowler214
Were you ever able to find the libraries? I am having the same issue.

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