LDMICRO + PANTALLA NEXTION TFT COMUNICACION (by david flores sotelo)
HOLA QUE TAL ESTOY REALIZANDO UN PROYECTO CON LDMICRO Y PANTALLA NEXTION TFT Y NO PUEDO RECONOCER LOS DATOS QUE ENVIA LA PANTALLA A MI ARDUINO MEGA,
LA PANTALLA ENVIA:
BOTON1= 0X65 0X00 0X01 0X01 0XFF 0XFF 0XFF
BOTON2= 0X65 0X00 0X02 0X01 0XFF 0XFF 0XFF
(no subject) (by david flores sotelo)
HELLO THAT I AM MAKING A PROJECT WITH LDMICRO AND SCREEN NEXCION TFT AND I CAN NOT RECOGNIZE THE DATA THAT SENDS THE SCREEN TO MY MEGA ARDUINO,
THE SCREEN SENDS:
BUTTON1 = 0X65 0X00 0X01 0X01 0XFF 0XFF 0XFF
BUTTON2 = 0X65 0X00 0X02 0X01 0XFF 0XFF 0XFF
I attach the LDMICRO code for communication tests
solucion (by david flores sotelo)
hola pude enviar estos datos por el puerto serie con ldmicro pero hay un problemita que no se como solucionar
n1.val=:23ÿÿÿ n1.val=:23ÿÿÿ n1.val=:23ÿÿÿ n1.val=:23ÿÿÿ n1.val=:23ÿÿÿ
si lo notas los datos estarian casi bien si no fuera lor los dos puntos en la linea de datos n1.val= : 23ÿÿÿ mi pregunta abra alguna forma de quitar esos 2 puntos
help (by david flores sotelo)
I need not appear in the print on the serial port what is inside the red box
(no subject) (by david flores sotelo)
Hello, what happens is that I need the serial pueto send data in this way n1.val = 100ÿÿÿ but send this way n1.val =: 100ÿÿÿ is to send to a nextion screen from an arduino I have already been able to communicate the screen With the arduino and do turn on and off leds with the screen using LDMICRO for the code
Load the code in arduino and then open arduino ide and with the monitor monitor verifies the data sent
(no subject) (by MGP)
This is because you send a 4digit number(A1 >=1000) in 3 decimals, read the manual on this.
I added rung 9 to prevent this.
You can also change the /3 in /4, this works also.