esphome+TTBO T-Display: no screen refresh

busqui04 commented 4 years ago

Operating environment/Installation:

Raspberry Pi3B+ Hass.IO Home Assistant 0.107.7 ESPHome 1.14.3

ESP32, TTGO T-Display

Affected component: ESP32, TTGO T-Display

Description of problem: The information on the display becomes overwritten on every update of the sensors. This is my current .yaml code:

`spi: clk_pin: GPIO18 mosi_pin: GPIO19 font:

file: "SFNSRounded.ttf" id: font_cs size: 40 sensor:
platform: homeassistant entity_id: sensor.sonda_ph_aquari id: ph_aqua internal: true
platform: homeassistant entity_id: sensor.temperatura_aquari id: temp_aqua internal: true display:
platform: st7789v id: st7789vdisplay reset_pin: GPIO23 dc_pin: GPIO16 cs_pin: GPIO5 bl_pin: GPIO4 rotation: 90° brightness: 75% update_interval: 1s lambda: |- if (id(ph_aqua).has_state()) { it.printf(55, 10, id(font_cs), 0xF800, "%.1f °C", id(temp_aqua).state); it.printf(55, 60, id(font_cs), 0x7E0, "%.1f pH", id(ph_aqua).state); }`

kbmetz commented 4 years ago

I have the same issue as well. Also there does not appear to be any way to turn off the display

busqui04 commented 4 years ago

This issue is already fixed. This is a wrong library code. You can find the solution on this link:

kbmetz commented 4 years ago

Thank you!

How do you turn the display off?

busqui04 commented 4 years ago

You can try: lambda: |- // Turn the whole display on. it.fill(COLOR_ON); // Turn the whole display off. it.fill(COLOR_OFF);

You can replace COLOR_OFF by 0x0000 (black)

kbmetz commented 4 years ago

That does not turn the display off. You can still see that its on looking at the side and it consumes power

musk95 / esphome