Not in the foreseeable future, no.
hi, what about the the LilyGo T-Display Amoled S3 1.64 with touch:
is this supported in any way? I tried playing around with the pinout according to their doc but wasn’t able to display anything.
The qspi_dbi driver should work, but you will need to set up the init sequence which you can get by looking at the demo code.
Hi,
I have discovered this thread as I am in a same boat. Ihave purchased an AMOLED version without touch but screen stays black no matter I do.
Here is my YAML, do I do something wrong?
esphome:
name: aqm-office-amoled
platformio_options:
build_unflags: -Werror=all
board_build.flash_mode: dio
esp32:
board: esp32-s3-devkitc-1
variant: esp32s3
framework:
type: esp-idf
logger:
# Enable Home Assistant API
api:
encryption:
key: "twv3D2MlKLeL1giE2DC5Aqjn1Eck/+16NXBzB809/9s="
ota:
- platform: esphome
password: "f9929fc9c0b1a52de36bc424f85941ff"
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Aqm-Office-Amoled"
password: "LkBeH8NprXMZ"
captive_portal:
spi:
id: quad_spi
type: quad
clk_pin: 47
data_pins:
- 18
- 7
- 48
- 5
i2c:
sda: 3
scl: 2
display:
- platform: qspi_dbi
model: RM67162
id: main_lcd
dimensions:
height: 240
width: 536
transform:
mirror_x: true
swap_xy: true
color_order: rgb
brightness: 255
cs_pin: 6
reset_pin: 17
enable_pin: 38
lambda: |-
it.filled_circle(it.get_width() / 2, it.get_height() / 2, 120, Color(255, 0, 0));
Fixed by addding PSRAM parameters:
esp32:
board: esp32-s3-devkitc-1
flash_size: 16MB
framework:
type: esp-idf
psram:
mode: octal
speed: 120MHz
Is there any way to get or set the brightness of this screen?
Look like there is code to do it but not sure if it’s accessible from ESPHome.
void LilyGo_AMOLED::setBrightness(uint8_t level)
Was it you asking in Discord? Discord
It’s in the API docs. ESPHome: esphome::qspi_dbi::QspiDbi Class Reference
Nice thanks! For anybody searching it’s
id(display_amoled).set_brightness(brightness);
1 Like
Hello guys, I have been hitting my head in a wall for quite some time now…I cant seem to make the LILYGO T-Display-S3 work via ESPHomeBuilder in HASS so that I can eventually edit the yaml. I guess I am doing something wrong because cant seem to initialize the LILYGO-T Display in ESPHOME. First I visit https://web.esphome.io/ and prepare the device for first use. I can access it at the ip assigned, but it doesn’t appear in my ESPhome in HASS in order to edit the yaml with the suggested code and carry on further with a tutorial I am trying to do. I have done this I don’t know how many times and no succes… Is the problem with the ESPHome in HASS or am I doing something generally wrong ? Still learning my way through ESP’s and their use so apologies for the silly question. The aim I am trying to achieve is the following tutorial to be able to display a temperature from a sensor in HASS. https://smarthomescene.com/diy/diy-info-display-with-lilygo-t-display-s3-in-esphome/#comment-67075
Thank you in advance.
Trying to get mine working from a battery connected to the JST header, the docs say IO15 has to be pulled high, but nothing I do seems to make it work (This is for a soil moisture monitor btw)
EDIT actually this seems to work!
esphome:
name: s3
friendly_name: ESP32-S3 T-Display
platformio_options:
board_build.f_flash: 80000000L
board_build.partitions: default_16MB.csv
external_components:
- source: github://landonr/lilygo-tdisplays3-esphome
components: [tdisplays3]
globals:
- id: moisture_dry
type: float
restore_value: yes
initial_value: "2.50"
- id: moisture_wet
type: float
restore_value: yes
initial_value: "0.92"
esp32:
board: esp32-s3-devkitc-1
variant: esp32s3
framework:
type: arduino
flash_size: 16MB
logger:
api:
ota:
platform: esphome
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
number:
- platform: template
name: "Moisture Dry Calibration"
id: moisture_dry_number
min_value: 0.5
max_value: 3.0
step: 0.01
optimistic: true
restore_value: yes
set_action:
then:
- lambda: |-
id(moisture_dry) = x;
ESP_LOGD("Calibration", "Updated Dry Calibration: %.3f", x);
id(moisture_dry_number).publish_state(x);
- platform: template
name: "Moisture Wet Calibration"
id: moisture_wet_number
min_value: 0.2
max_value: 3.0
step: 0.01
optimistic: true
restore_value: yes
set_action:
then:
- lambda: |-
id(moisture_wet) = x;
ESP_LOGD("Calibration", "Updated Wet Calibration: %.3f", x);
id(moisture_wet_number).publish_state(x);
binary_sensor:
- platform: gpio
pin:
number: GPIO0
inverted: true
name: "Button 1"
- platform: gpio
pin:
number: GPIO14
inverted: true
name: "Button 2"
on_click:
then:
- light.toggle: back_light
output:
- platform: ledc
pin: GPIO38
id: gpio38
frequency: 2000
# - platform: gpio
# pin: GPIO15
# id: output_high
light:
- platform: monochromatic
output: gpio38
name: "Backlight"
id: back_light
restore_mode: RESTORE_DEFAULT_ON
power_supply:
# - id: backlight
# enable_on_boot: true
# pin: GPIO38
- id: lcd_pwr
enable_on_boot: true
pin: GPIO15
sensor:
- platform: adc
id: battery_voltage
name: "Battery Voltage"
pin: 4
update_interval: 30s
unit_of_measurement: "V"
accuracy_decimals: 2
attenuation: 12db
filters:
- lambda: |-
float corrected_voltage = x * 2.02; // Apply correction factor
ESP_LOGD("Battery", "Raw ADC: %.3f V, Corrected Voltage: %.3f V", x, corrected_voltage);
return corrected_voltage;
- platform: template
id: battery_level
name: "Battery Level"
unit_of_measurement: "%"
accuracy_decimals: 0
device_class: battery
update_interval: 30sec
lambda: |-
float voltage = id(battery_voltage).state;
ESP_LOGD("Battery", "Battery Level Calculation: Voltage = %.3f V", voltage);
float percentage = (voltage - 1.5) / (2.1 - 1.5) * 100.0;
if (percentage < 0) return 0;
if (percentage > 100) return 100;
return percentage;
- platform: adc
pin: GPIO1
id: moisture1
name: "Soil Moisture"
unit_of_measurement: "%"
attenuation: auto
update_interval: 1s
filters:
- median:
window_size: 7
send_every: 4
send_first_at: 1
- lambda: |-
ESP_LOGD("Moisture Sensor", "Raw ADC Value: %.3f V", x);
float dry = id(moisture_dry);
float wet = id(moisture_wet);
float percentage = 100.0 * (dry - x) / (dry - wet);
if (percentage < 0) return 0;
if (percentage > 100) return 100;
return percentage;
display:
- platform: tdisplays3
rotation: 270
id: page2
lambda: |-
int screen_height = it.get_height();
it.image(10, 30, id(plant));
it.printf(110, 50, id(audiowide_font), Color(255, 255, 255), "%.1f%%", id(moisture1).state);
interval:
- interval: 10sec
then:
- component.update: moisture1
- component.update: page2
font:
- file: "gfonts://Audiowide"
id: audiowide_font
size: 40
image:
- file: water-percent.png
id: water_percent
resize: 60x60
type: RGB
transparency: alpha_channel
- file: plant.png
id: plant
resize: 200x88
type: RGB
transparency: alpha_channel
time:
- platform: homeassistant
id: ha_time
Try this:
esphome:
name: t-display-s3
platformio_options:
board_build.flash_mode: dio
esp32:
board: esp32-s3-devkitc-1
framework:
type: esp-idf
logger:
output:
- platform: ledc
frequency: 9765Hz
pin: GPIO38
id: backlight_output
light:
- platform: monochromatic
output: backlight_output
name: LCD Backlight
id: led
restore_mode: ALWAYS_ON
default_transition_length: 0s
external_components:
- source: github://pr#8383
components: [spi, mipi_spi]
refresh: 1h
spi:
type: octal
clk_pin: 8
data_pins:
- 39
- 40
- 41
- 42
- ignore_strapping_warning: true
number: 45
- ignore_strapping_warning: true
number: 46
- 47
- 48
psram:
speed: 80MHz
mode: octal
display:
- platform: mipi_spi
model: t-display-s3
lvgl:
2 Likes
Hi,
want to display “booting…” as early as possible on my ESP.
I have
on_boot:
- priority: -100
then:
- component.update: wifisignal
- component.update: battery_voltage
- priority: -800 # run as early as possible (must be <1000)
then:
- component.update: t5_display # show "Booting..." immediately
this is “better than nothing”, but still displays “Booting…” about 10 seconds after the blue LED turns on that is “immediately” on if the ESP is waken up thru button press.
What happens
1.) pysical button press to wake up from deep_sleep
2.) About half a second/Second “Pause”
3.) blue LED turns on
4.) about 8-10 sec “Pause” (during I see Wifi connect in the log)
5.) my message “Booting…” shows up
6.) again about 10sec where I see WIFI messages and API Connect
7.) The "real display comes up.
How can I display things “ASAP” on the ePaper display?
many thanks
Juergen
This thread is about the T-Display S3 which is not e-paper. Best start a new topic.
Hi @clydebarrow ,
I am so desperate, I hoped I have an S3 problem only 
Here my new opened issue:
many thanks
Juergen
Hi @clydebarrow , i have used your external component for a long time with joy in my thermostate build in an WT32-SC01-PLUS. But since some time i am unable to update my device in esphome because of an incompetiblity. Do you maybe how to solve this ? when i update to the fimware 5.4.2 you component does not support it
Error:
WARNING The selected ESP-IDF framework version is not the recommended one. If there are connectivity or build issues please remove the manual version.
WARNING The selected ESP-IDF framework version is not the recommended one. If there are connectivity or build issues please remove the manual version.
Failed config
i2c: [source /config/esphome/sc01.yaml:65]
This feature requires at least framework version 5.4.2.
- sda: GPIO6
scl: GPIO5
id: touch_i2c
ESPhome Config:
esphome:
name: wt32-sc01-plus
friendly_name: WT32-SC01-PLUS
platformio_options:
board_build.flash_mode: dio
esp32:
board: esp32-s3-devkitc-1
variant: ESP32S3
flash_size: 16MB
framework:
type: esp-idf
platform_version: 6.9.0
version: 5.3.0
sdkconfig_options:
CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240: y
CONFIG_ESP32S3_DATA_CACHE_64KB: y
CONFIG_SPIRAM_FETCH_INSTRUCTIONS: y
CONFIG_ESP_TASK_WDT_TIMEOUT_S: "10"
psram:
mode: quad
speed: 80MHZ
external_components:
- source: github://clydebarrow/esphome@i8080
components: [ io_bus, i80 ]
refresh: 1h
- source: github://pr#6537
components: [ spi, ili9xxx ]
refresh: 1h
logger:
hardware_uart: USB_SERIAL_JTAG
api:
encryption:
key: "ty4MReX18jaDf189Aq6O1Z3hPA1sgZ6Xbva0x6/URUI="
on_client_connected:
- if:
condition:
lambda: 'return (0 == client_info.find("Home Assistant "));'
then:
- lvgl.widget.show: lbl_hastatus
on_client_disconnected:
- if:
condition:
lambda: 'return (0 == client_info.find("Home Assistant "));'
then:
- lvgl.widget.hide: lbl_hastatus
ota:
platform: esphome
password: "abcde"
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Sc01 Fallback Hotspot"
password: "abcd"
i2c:
sda: GPIO6
scl: GPIO5
id: touch_i2c
uart:
tx_pin: GPIO12
rx_pin: GPIO13
baud_rate: 256000
parity: NONE
stop_bits: 1
time:
- platform: sntp
id: time_comp
on_time_sync:
then:
- script.execute: time_update
# return id(time_comp).now().minute;
# auto now = id(time_comp).now();
# return std::fmod(now.hour, 12) * 60 + now.minute;
script:
- id: time_update
then:
- lvgl.label.update:
id: txtTime
text:
time_format: "%d-%m-%Y %H:%M" # Updated to Amsterdam time format
time: !lambda return id(time_comp).now();
ld2410:
touchscreen:
- platform: ft63x6
id: device_touchscreen
interrupt_pin: GPIO7
transform:
swap_xy: true
mirror_x: true
on_release:
- if:
condition: lvgl.is_paused
then:
- logger.log: "LVGL resuming"
- lvgl.resume:
- lvgl.widget.redraw:
- light.turn_on: display_backlight
i80:
- id: i80bus
dc_pin:
number: GPIO0
ignore_strapping_warning: true
wr_pin: GPIO47
data_pins:
- GPIO9
- number: GPIO46
ignore_strapping_warning: true
- number: GPIO3
ignore_strapping_warning: true
- GPIO8
- GPIO18
- GPIO17
- GPIO16
- GPIO15
display:
- platform: ili9xxx
id: device_display
model: ST7796
bus_type: i80
reset_pin: GPIO4
pixel_mode: 16bit
color_order: bgr
invert_colors: true
dimensions:
width: 480
height: 320
transform:
swap_xy: true
auto_clear_enabled: false
output:
- platform: ledc
id: backlight_pwm
pin:
number: GPIO45
ignore_strapping_warning: true
light:
- platform: monochromatic
id: display_backlight
output: backlight_pwm
restore_mode: ALWAYS_ON
number:
- platform: template
name: LVGL Screen timeout
optimistic: true
id: display_timeout
unit_of_measurement: "s"
initial_value: 45
restore_value: true
min_value: 10
max_value: 180
step: 5
mode: box
- platform: ld2410
timeout:
name: timeout
light_threshold:
name: light threshold
max_move_distance_gate:
name: max move distance gate
max_still_distance_gate:
name: max still distance gate
binary_sensor:
- platform: ld2410
has_target:
name: Presence
has_moving_target:
name: Moving Target
has_still_target:
name: Still Target
sensor:
- platform: ld2410
moving_distance:
name : Moving Distance
id: distance
on_value_range:
- below: 100
then:
- if:
condition: lvgl.is_paused
then:
- logger.log: "LVGL resuming"
- lvgl.resume:
- lvgl.widget.redraw:
- light.turn_on: display_backlight
still_distance:
name: Still Distance
on_value_range:
- below: 100
then:
- if:
condition: lvgl.is_paused
then:
- logger.log: "LVGL resuming"
- lvgl.resume:
- lvgl.widget.redraw:
- light.turn_on: display_backlight
moving_energy:
name: Move Energy
still_energy:
name: Still Energy
detection_distance:
name: Detection Distance
- platform: homeassistant
id: target_temperature
entity_id: climate.mosquitto_broker_diyless_thermostat
attribute: temperature
accuracy_decimals: 1
on_value:
- lvgl.arc.update:
id: arc_id
value: !lambda 'return (float)x;'
- platform: homeassistant
id: current_temperature
entity_id: climate.mosquitto_broker_diyless_thermostat
attribute: current_temperature
accuracy_decimals: 1
on_value:
- lvgl.label.update:
id: txt_temp_current
text:
format: "%.1f°"
args: [x]
- platform: homeassistant
id: status_temperature
entity_id: climate.mosquitto_broker_diyless_thermostat
attribute: hvac_action
font:
- file: "gfonts://Roboto"
id: roboto16
size: 20
bpp: 4
color:
- id: orange
hex: FF6F22
- id: gray
hex: 464646
- id: bg
hex: 1c1c1c
lvgl:
style_definitions:
- id: temperature
text_font: roboto16
align: center
text_color: 0x000000
bg_opa: cover
radius: 4
pad_all: 2
- id: obj
bg_color: 0x383636
radius: 4
pad_all: 2
border_width: 0
border_opa: TRANSP
- id: knob
bg_color: orange
displays:
- device_display
touchscreens:
- device_touchscreen
on_idle:
timeout: !lambda 'return (uint32_t)(id(display_timeout).state * 1000);' # Corrected to return a valid time period in milliseconds
then:
- logger.log: "LVGL is idle"
- light.turn_off: display_backlight
- lvgl.pause:
pages:
- id: main_page
bg_color: 0x383636
widgets:
- label:
align: TOP_Left
id: txtTime
text_color: 0xFFFFFF
- label:
text: "\uF1EB"
id: lbl_hastatus
hidden: true
align: TOP_RIGHT
# x: -2
# y: 7
text_align: right
text_color: 0xFFFFFF
- label:
y: 25
x: 165
text_color: 0xFFFFFF
# align: center
text: "Huidige Temperatuur:"
- label:
y: 45
x: 225
# align: center
text_color: 0xFFFFFF
# align: center
id: txt_temp_current
# styles: temperature
text: " "
- obj: # Climate container
height: 200
width: 200
align: center
outline_opa: TRANSP
shadow_opa: TRANSP
styles: obj
pad_all: 4
widgets:
- arc:
height: 170
width: 170
x: 10
y: 10
id: arc_id
value: 75
min_value: 5
max_value: 30
adjustable: true
knob:
bg_color: 0xFFFFFF
border_width: 2
border_color: 0xFF6F22
arc_color: 0x464646
arc_width: 26
indicator:
arc_width: 25
arc_color: 0x464646
pressed:
arc_color: 0xFF6F22
focused:
arc_color: 0xFF6F22
on_value:
- delay: 500 ms
- lvgl.label.update:
id: txt_temp_target
text:
format: "%.1f°"
args: [x]
# - homeassistant.service:
# service: climate.set_temperature
# data:
# entity_id: climate.mosquitto_broker_diyless_thermostat
# temperature: !lambda 'return x;'
- logger.log:
format: "Arc value is: %.1f"
args: [ 'x' ]
- label:
y: 0
x: 0
id: txt_temp_target
styles: temperature
text: " "
# - label:
# y: 0
# x: -5
# id: txt_temp_spacer
# styles: temperature
# text: "/"
bluetooth_proxy:
To make it complete, when i change to the latest firmware i get below error:
config update:
esp32:
board: esp32-s3-devkitc-1
variant: ESP32S3
flash_size: 16MB
framework:
type: esp-idf
sdkconfig_options:
CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240: y
CONFIG_ESP32S3_DATA_CACHE_64KB: y
CONFIG_SPIRAM_FETCH_INSTRUCTIONS: y
CONFIG_ESP_TASK_WDT_TIMEOUT_S: "10"
compile error:
Processing wt32-sc01-plus (board: esp32-s3-devkitc-1; framework: espidf; platform: https://github.com/pioarduino/platform-espressif32/releases/download/54.03.21-2/platform-espressif32.zip)
--------------------------------------------------------------------------------
INFO Package configuration completed successfully
INFO Package configuration completed successfully
HARDWARE: ESP32S3 240MHz, 320KB RAM, 8MB Flash
- framework-espidf @ 3.50402.0 (5.4.2)
- tool-cmake @ 3.30.2
- tool-esp-rom-elfs @ 2024.10.11
- tool-esptoolpy @ 5.0.2
- tool-mklittlefs @ 3.2.0
- tool-ninja @ 1.13.1
- tool-scons @ 4.40801.0 (4.8.1)
- toolchain-xtensa-esp-elf @ 14.2.0+20241119
Reading CMake configuration...
Dependency Graph
|-- lvgl @ 8.4.0
|-- noise-c @ 0.1.10
Compiling .pioenvs/wt32-sc01-plus/src/esphome/components/i80/i80_esp_idf.cpp.o
Compiling .pioenvs/wt32-sc01-plus/src/esphome/components/light/light_output.cpp.o
Compiling .pioenvs/wt32-sc01-plus/src/esphome/components/light/light_state.cpp.o
Compiling .pioenvs/wt32-sc01-plus/src/esphome/components/logger/logger.cpp.o
src/esphome/components/i80/i80_esp_idf.cpp: In member function 'virtual void esphome::i80::I80DelegateIdf::write_cmd_data(int, const uint8_t*, size_t)':
src/esphome/components/i80/i80_esp_idf.cpp:51:19: error: 'CONFIG_LCD_PANEL_IO_FORMAT_BUF_SIZE' was not declared in this scope
51 | if (length <= CONFIG_LCD_PANEL_IO_FORMAT_BUF_SIZE) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*** [.pioenvs/wt32-sc01-plus/src/esphome/components/i80/i80_esp_idf.cpp.o] Error 1
========================= [FAILED] Took 19.71 seconds =========================
It is supported in ESPHome now
Sample config: sample-configs/display-lvgl/wt32-sc01-plus.yaml at main · clydebarrow/sample-configs · GitHub
1 Like