Hi mendilli, how are you? I´m having new problems.Ok good luck
Hi! I updated the nextion firmware directly with arduino and now is working! if your project is for a 2.4 is working in my 2.8One last thing. my project is for 2.4 tft, it will not fully fit on a 2.8 tft
Hi Mendilli. I´m working on the car and i can´t configure the clock.Glad to hear that
Hi Mendilli!Press the mode button until you see very small texts around the clock(at least three seconds)
then use ch + and - to adjust hour,
Use vol + and - to adjust minute
After done repress mode button until small texts are disapperaed
Brown and pink wires should be connected to your arduino and to your steering wheel interface at the same time (just a simple Y splitting)
Your connections seems rightHi Mendilli!
today i was back at the car but I can´t configure the clock. The clima is fine, is working. I´m working like your ppt.
- I connect the brown wire with gnd at arduino
- I connect the wire pink with A1 at arduino
- I can see the clock in the screen. View attachment 324891
can you confirm that is this conector were i ´m connecting the wire brown and pink?
Hi, I can't sorry, I don't have the Connects2 adapter yet, it's very difficult to get one in my country so I am planning to get it later, when I'll buy the Android systemHi mate, can you confirm that all buttons for climate system and clock adjustment(steering wheel) buttons is working or not
Hi mendilli, I´m back. Is impossible for me. I can´t configure de clock.Your connections seems right
When you press the mode button arduino reads a value on A1, the code brings the clock (rtc module) to setting state when mode button pressed 4 seconds, then arduino waits for hour and minute adjustments coming from vol and ch buttons, when you are done you press the mode button for another 4 seconds, so the rtc module gors out of setting state
As to you problem, only explanation ı came up is this
Your car and my car are creating different values(strangely) on pressing the mode button
Hi mendilli, sorry. yes, i think that nextion (rx nextion is with tx arduino) and the clock are connected correctly like your wire diagram, becouse i can see the info in the screen. I can see the info of fan, temp... and work with the button of clima. Too I can see the clock and like change the minutes but i can´t configure. Realy i think that there is any problem with the signal of button mode and chanel up and down becouse vol + and vol - is working.How about the nextion connections, did you correctly connect the tx(arduino) to rx(nextion)