That’s really cool, I was searching for how can I do something similar, Do you mind sharing your ESPHome config file for your setup !!
Implementation is really tied to your HA entities, but In case it could serve your inspiration, here’s what I end up with
Note the native display page feature of ESP Home is not working on this display type. had to rebuild it manually
esphome:
name: smalltv-esp32
friendly_name: smalltv_esp32
esp32:
board: esp32dev
framework:
type: arduino
# Enable logging
logger:
# Enable Home Assistant API
api:
encryption:
key: !secret api
ota:
password: !secret ota_paswd
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Smalltv-Esp32 Fallback Hotspot"
password: "NOtnhLeYNfPB"
captive_portal:
external_components:
- source:
type: git
url: https://github.com/rletendu/esphome.git
ref: st7789_no_frame_buffer
refresh: 0s
components: [st7789v]
#captive_portal:
debug:
update_interval: 5s
sensor:
- platform: homeassistant
entity_id: sensor.abri_bois_am2301_temperature
id: abri_bois
- platform: homeassistant
entity_id: sensor.atc_mez41e_641e_temperature
id: mezzanine
- platform: homeassistant
entity_id: sensor.piscine_temperature
id: piscine
- platform: homeassistant
entity_id: sensor.atc_sal505_6505_temperature
id: salon
- platform: homeassistant
entity_id: sensor.atc_julb28_3b28_temperature
id: juliette
- platform: homeassistant
entity_id: sensor.atc_vic77a_d77a_temperature
id: victorien
- platform: homeassistant
entity_id: sensor.atc_cle63e_a63e_temperature
id: clemence
- platform: homeassistant
entity_id: sensor.atc_sdb80a_880a_temperature
id: sdb_etage
- platform: homeassistant
entity_id: sensor.atc_cui76c_576c_temperature
id: cuisine
- platform: homeassistant
entity_id: sensor.atc_cab2c2_temperature
id: cabane_ext
- platform: homeassistant
entity_id: sensor.garage_temp
id: garage
- platform: homeassistant
entity_id: sensor.nodered_f80113f7800c75ed
id: girouette
- platform: homeassistant
entity_id: weather.varades
attribute: pressure
id: pressure_weather
- platform: homeassistant
entity_id: sensor.girouette_pression
id: pressure
- platform: homeassistant
name: "T_max_day0"
entity_id: sensor.T_max_day0
id: T_max_day0
- platform: homeassistant
name: "T_max_day1"
entity_id: sensor.T_max_day1
id: T_max_day1
- platform: homeassistant
name: "T_max_day2"
entity_id: sensor.T_max_day2
id: T_max_day2
- platform: homeassistant
name: "T_max_day3"
entity_id: sensor.T_max_day3
id: T_max_day3
- platform: homeassistant
name: "T_max_day4"
entity_id: sensor.T_max_day4
id: T_max_day4
- platform: homeassistant
name: "T_min_day0"
entity_id: sensor.T_min_day0
id: T_min_day0
- platform: homeassistant
name: "T_min_day1"
entity_id: sensor.T_min_day1
id: T_min_day1
- platform: homeassistant
name: "T_min_day2"
entity_id: sensor.T_min_day2
id: T_min_day2
- platform: homeassistant
name: "T_min_day3"
entity_id: sensor.T_min_day3
id: T_min_day3
- platform: homeassistant
name: "T_min_day4"
entity_id: sensor.T_min_day4
id: T_min_day4
- platform: homeassistant
name: "Precipitation_day0"
entity_id: sensor.Precipitation_day0
id: Precipitation_day0
- platform: homeassistant
name: "Precipitation_day1"
entity_id: sensor.Precipitation_day1
id: Precipitation_day1
- platform: homeassistant
name: "Precipitation_day2"
entity_id: sensor.Precipitation_day2
id: Precipitation_day2
- platform: homeassistant
name: "Precipitation_day3"
entity_id: sensor.Precipitation_day3
id: Precipitation_day3
- platform: homeassistant
name: "Precipitation_day4"
entity_id: sensor.Precipitation_day4
id: Precipitation_day4
- platform: homeassistant
name: "index_day0"
entity_id: sensor.index_day0
id: index_day0
text_sensor:
- platform: homeassistant
name: "Condition_day0"
entity_id: sensor.Condition_day0
id: Condition_day0
- platform: homeassistant
name: "Condition_day1"
entity_id: sensor.Condition_day1
id: Condition_day1
- platform: homeassistant
name: "Condition_day2"
entity_id: sensor.Condition_day2
id: Condition_day2
- platform: homeassistant
name: "Condition_day3"
entity_id: sensor.Condition_day3
id: Condition_day3
- platform: homeassistant
name: "Condition_day4"
entity_id: sensor.Condition_day4
id: Condition_day4
# Define a PWM output on the ESP32
output:
- platform: ledc
pin: GPIO25
inverted: True
id: backlight_pwm
- platform: ledc
pin: GPIO12
id: rtttl_out
rtttl:
output: rtttl_out
# Define a monochromatic, dimmable light for the backlight
light:
- platform: monochromatic
output: backlight_pwm
name: "Display Backlight"
id: back_light
restore_mode: ALWAYS_ON
esp32_touch:
# setup_mode: true
globals:
- id: page
type: int
initial_value: "1"
interval:
- interval: 20s
then:
- lambda: |-
/*
id(page) = (id(page) + 1);
if (id(page) > 3) {
id(page) = 1;
} */
binary_sensor:
- platform: homeassistant
entity_id: binary_sensor.status_porte_garage
id: porte_garage
- platform: homeassistant
entity_id: binary_sensor.portail_lock_sense
id: portail
- platform: esp32_touch
name: "ESP32 Touch Pad GPIO32"
pin: GPIO32
threshold: 1250
id: gp32
on_click:
- min_length: 50ms
max_length: 350ms
then:
- if:
condition:
- light.is_off: back_light
then:
- light.turn_on:
id: back_light
else:
- lambda: |-
id(page) = (id(page) + 1);
if (id(page) > 3) {
id(page) = 1;
}
- component.update : disp
- min_length: 1000ms
max_length: 2000ms
then:
- light.turn_off: back_light
- rtttl.play: 'two_short:d=4,o=5,b=100:16e6,16e6'
- platform: esp32_touch
name: "ESP32 Touch Pad GPIO33"
pin: GPIO33
threshold: 1375
id: gp33
on_click:
- min_length: 50ms
max_length: 350ms
then:
- if:
condition:
- light.is_off: back_light
then:
- light.turn_on:
id: back_light
else:
- lambda: |-
id(page) = (id(page) - 1);
if (id(page) < 1) {
id(page) = 3;
}
- component.update : disp
- min_length: 1000ms
max_length: 2000ms
then:
- light.turn_off: back_light
number:
- platform: template
name: "disp page"
optimistic: true
min_value: 0
max_value: 4
step: 1
on_value:
then:
- lambda: |-
id(page) = x;
- component.update : disp
font:
- file: 'OpenSans-Regular.ttf'
id: font20
size: 20
- file: 'OpenSans-Regular.ttf'
id: font60
size: 50
- file: 'fonts/materialdesignicons-webfont.ttf'
id: fonticon
size: 50
glyphs: &mdi-weather-glyphs
- "\U000F0590" # mdi-weather-cloudy
- "\U000F0F2F" # mdi-weather-cloudy-alert
- "\U000F0E6E" # mdi-weather-cloudy-arrow-right
- "\U000F0591" # mdi-weather-fog
- "\U000F0592" # mdi-weather-hail
- "\U000F0F30" # mdi-weather-hazy
- "\U000F0898" # mdi-weather-hurricane
- "\U000F0593" # mdi-weather-lightning
- "\U000F067E" # mdi-weather-lightning-rainy
- "\U000F0594" # mdi-weather-night
- "\U000F0F31" # mdi-weather-night-partly-cloudy
- "\U000F0595" # mdi-weather-partly-cloudy
- "\U000F0F32" # mdi-weather-partly-lightning
- "\U000F0F33" # mdi-weather-partly-rainy
- "\U000F0F34" # mdi-weather-partly-snowy
- "\U000F0F35" # mdi-weather-partly-snowy-rainy
- "\U000F0596" # mdi-weather-pouring
- "\U000F0597" # mdi-weather-rainy
- "\U000F0598" # mdi-weather-snowy
- "\U000F0F36" # mdi-weather-snowy-heavy
- "\U000F067F" # mdi-weather-snowy-rainy
- "\U000F0599" # mdi-weather-sunny
- "\U000F0F37" # mdi-weather-sunny-alert
- "\U000F14E4" # mdi-weather-sunny-off
- "\U000F059A" # mdi-weather-sunset
- "\U000F059B" # mdi-weather-sunset-down
- "\U000F059C" # mdi-weather-sunset-up
- "\U000F0F38" # mdi-weather-tornado
- "\U000F059D" # mdi-weather-windy
- "\U000F059E" # mdi-weather-windy-variant
- "\U000F058C" # mdi-water
- "\U000F17FB" # mdi-GarageLock
- "\U000F06DA" # mdi-GarageOpen
- "\U000F116A" # mid-GateOpen
- "\U000F0299" # mdi-GateClose
- "\U000F06EE" # mdi-mailbox
- "\U000F0A79" # mdi-trash-can
- "\U000F001B" # mdi-Air-conditioner
- "\U000F0D91" # mdi-MotionSensor-ON
- "\U000F1435" # mdi-MotionSensor-Off
- file: 'fonts/materialdesignicons-webfont.ttf'
id: fonticon20
size: 20
glyphs: &mdi-weather-glyphs20
- "\U000F058C" # mdi-water
- "\U000F005C" # mdi-ArrowTopRight
- "\U000F0043" # mdi-ArrowBottomRight"
- "\U000F092B" # no-wifi
- "\U000F092F" # low-wifi
- "\U000F091F" # wifi-1
- "\U000F0922" # wifi-2
- "\U000F0925" # wifi-3
- "\U000F0928" # wifi-4
color:
- id: color_green
red: 0%
green: 100%
blue: 0%
- id: color_red
red: 100%
green: 0%
blue: 0%
- id: color_blue
red: 0%
green: 0%
blue: 100%
- id: color_orange
red: 100%
green: 64%
blue: 0%
spi:
clk_pin: GPIO18
mosi_pin: GPIO23
interface: hardware
id: spihwd
graph:
- id: pressure_graph
sensor: pressure
duration: 24h
width: 180
height: 100
color: color_orange
- id: multi_temperature_graph
duration: 24h
width: 180
height: 100
traces:
- sensor: abri_bois
line_type: DOTTED
color: color_blue
- sensor: salon
line_type: SOLID
color: color_green
display:
- platform: st7789v
model: "Custom"
spi_id: spihwd
height: 240
width: 240
offset_height: 0
offset_width: 0
dc_pin: GPIO02
reset_pin: GPIO04
#backlight_pin: GPIO25
eightbitcolor: True
#update_interval: never
update_interval: 5s
id: disp
lambda: |-
int y;
int x;
//--------------------------------------------------------------------------
// Map weather states to MDI characters.
//--------------------------------------------------------------------------
std::map<std::string, std::string> weather_icon_map
{
{"cloudy", "\U000F0590"},
{"cloudy-alert", "\U000F0F2F"},
{"cloudy-arrow-right", "\U000F0E6E"},
{"fog", "\U000F0591"},
{"hail", "\U000F0592"},
{"hazy", "\U000F0F30"},
{"hurricane", "\U000F0898"},
{"lightning", "\U000F0593"},
{"lightning-rainy", "\U000F067E"},
{"night", "\U000F0594"},
{"clear-night", "\U000F0594"},
{"night-partly-cloudy", "\U000F0F31"},
{"partlycloudy", "\U000F0595"},
{"partly-lightning", "\U000F0F32"},
{"partly-rainy", "\U000F0F33"},
{"partly-snowy", "\U000F0F34"},
{"partly-snowy-rainy", "\U000F0F35"},
{"pouring", "\U000F0596"},
{"rainy", "\U000F0597"},
{"snowy", "\U000F0598"},
{"snowy-heavy", "\U000F0F36"},
{"snowy-rainy", "\U000F067F"},
{"sunny", "\U000F0599"},
{"sunny-alert", "\U000F0F37"},
{"sunny-off", "\U000F14E4"},
{"sunset", "\U000F059A"},
{"sunset-down", "\U000F059B"},
{"sunset-up", "\U000F059C"},
{"tornado", "\U000F0F38"},
{"windy", "\U000F059D"},
{"windy-variant", "\U000F059E"},
};
std::string weekdays[7]={"Lun","Mar","Mer","Jeu","Ven","Sam","Dim"};
switch (id(page)){
default:
case 0:
case 1:
it.printf(0, 0, id(font60), "%.1f°",id(abri_bois).state);
if (id(Precipitation_day0).state) {
it.printf(130, 5, id(fonticon20), id(color_blue),"\U000F058C");
it.printf(145, 0, id(font20), id(color_blue),"%.0f",id(Precipitation_day0).state);
}
it.printf(130, 20, id(font20), id(color_red), "%.0f°",id(T_max_day0).state);
it.printf(130, 40, id(font20), id(color_green), "%.0f°",id(T_min_day0).state);
it.printf(190, 20, id(fonticon), "%s", weather_icon_map[id(Condition_day0).state.c_str()].c_str());
it.printf(0, 60, id(font20), id(color_orange), "%.0fhPa",id(pressure).state);
// Days name for forecast
y = 100;
x = 5;
it.printf(x, y, id(font20), "%s", weekdays[(int)(id(index_day0).state+1)%7].c_str());
x += 60;
it.printf(x, y, id(font20), "%s", weekdays[(int)(id(index_day0).state+2)%7].c_str());
x += 60;
it.printf(x, y, id(font20), "%s", weekdays[(int)(id(index_day0).state+3)%7].c_str());
x += 60;
it.printf(x, y, id(font20), "%s", weekdays[(int)(id(index_day0).state+4)%7].c_str());
//Forecast
// Day +1
y = 122;
x = 5;
it.printf(x, y, id(fonticon), "%s", weather_icon_map[id(Condition_day1).state.c_str()].c_str());
it.printf(x, y+40, id(font20), id(color_red), "%.0f°",id(T_max_day1).state);
it.printf(x, y+60, id(font20), id(color_green), "%.0f°",id(T_min_day1).state);
if (id(Precipitation_day1).state) {
it.printf(x, y+85, id(fonticon20), id(color_blue),"\U000F058C");
it.printf(x+15, y+80, id(font20), id(color_blue),"%.0f",id(Precipitation_day1).state);
}
// Day + 2
x += 60;
it.printf(x, y, id(fonticon), "%s", weather_icon_map[id(Condition_day2).state.c_str()].c_str());
it.printf(x, y+40, id(font20), id(color_red), "%.0f°",id(T_max_day2).state);
it.printf(x, y+60, id(font20), id(color_green), "%.0f°",id(T_min_day2).state);
if (id(Precipitation_day2).state) {
it.printf(x, y+85, id(fonticon20), id(color_blue),"\U000F058C");
it.printf(x+15, y+80, id(font20), id(color_blue),"%.0f",id(Precipitation_day2).state);
}
// Day + 3
x += 60;
it.printf(x, y, id(fonticon), "%s", weather_icon_map[id(Condition_day3).state.c_str()].c_str());
it.printf(x, y+40, id(font20), id(color_red), "%.0f°",id(T_max_day3).state);
it.printf(x, y+60, id(font20), id(color_green), "%.0f°",id(T_min_day3).state);
if (id(Precipitation_day3).state) {
it.printf(x, y+85, id(fonticon20), id(color_blue),"\U000F058C");
it.printf(x+15, y+80, id(font20), id(color_blue),"%.0f",id(Precipitation_day3).state);
}
// Day + 4
x += 60;
it.printf(x, y, id(fonticon), "%s", weather_icon_map[id(Condition_day4).state.c_str()].c_str());
it.printf(x, y+40, id(font20), id(color_red), "%.0f°",id(T_max_day4).state);
it.printf(x, y+60, id(font20), id(color_green), "%.0f°",id(T_min_day4).state);
if (id(Precipitation_day4).state) {
it.printf(x, y+85, id(fonticon20), id(color_blue),"\U000F058C");
it.printf(x+15, y+80, id(font20), id(color_blue),"%.0f",id(Precipitation_day4).state);
}
break;
case 2:
x = 5;
y = 0;
it.printf(x, y, id(font20), "Abri");
it.printf(x, y+20, id(font20), "%.1f°",id(abri_bois).state);
x += 60;
it.printf(x, y, id(font20), "CabE.");
it.printf(x, y+20, id(font20), "%.1f°",id(cabane_ext).state);
x += 60;
it.printf(x, y, id(font20), "Gir.");
it.printf(x, y+20, id(font20), "%.1f°",id(girouette).state);
x += 60;
it.printf(x, y, id(font20), "Pisc.");
it.printf(x, y+20, id(font20), "%.1f°",id(piscine).state);
x = 5;
y = 50;
it.printf(x, y, id(font20), "Juju");
it.printf(x, y+20, id(font20), "%.1f°",id(juliette).state);
x += 60;
it.printf(x, y, id(font20), "Clem");
it.printf(x, y+20, id(font20), "%.1f°",id(clemence).state);
x += 60;
it.printf(x, y, id(font20), "Vict");
it.printf(x, y+20, id(font20), "%.1f°",id(victorien).state);
x += 60;
it.printf(x, y, id(font20), "Sdb Et.");
it.printf(x, y+20, id(font20), "%.1f°",id(sdb_etage).state);
x = 5;
y = 100;
it.printf(x, y, id(font20), "Mezz");
it.printf(x, y+20, id(font20), "%.1f°",id(mezzanine).state);
x += 60;
it.printf(x, y, id(font20), "Salon");
it.printf(x, y+20, id(font20), "%.1f°",id(salon).state);
x += 60;
it.printf(x, y, id(font20), "Cuis.");
it.printf(x, y+20, id(font20), "%.1f°",id(cuisine).state);
x += 60;
it.printf(x, y, id(font20), "Garge");
it.printf(x, y+20, id(font20), "%.1f°",id(garage).state);
x = 5;
y = 150;
it.printf(x, y, id(font20), "Garge");
if (id(porte_garage).state) {
it.printf(x, y+20, id(fonticon),id(color_green), "\U000F06DA"); // Open
} else {
it.printf(x, y+20, id(fonticon),id(color_red), "\U000F17FB"); // Lock
}
x += 60;
it.printf(x, y, id(font20), "Portail");
if (id(portail).state) {
it.printf(x, y+20, id(fonticon),id(color_green), "\U000F116A"); // Gate Open
} else {
it.printf(x, y+20, id(fonticon),id(color_red), "\U000F0299"); // Gate Lock
}
break;
case 3:
it.graph(0, 0, id(pressure_graph));
it.printf(190, 0, id(font20), id(color_orange), "%.0f",id(pressure).state);
it.printf(190, 20, id(font20), id(color_orange), "hPa");
it.graph(0, 120, id(multi_temperature_graph));
it.printf(190, 120, id(font20), id(color_blue), "Ext");
it.printf(190, 140, id(font20), id(color_blue), "%.1f°",id(abri_bois).state);
it.printf(190, 160, id(font20), id(color_green), "Int");
it.printf(190, 180, id(font20), id(color_green), "%.1f°",id(salon).state);
break;
}
9 Likes
Hello! Interesting topic! 
I ask for a feature request which it can be helpful and funny as well. Please have a look and if you find it interesting or you have better suggestions please to vote or add a comment. 
Well you don’t need that now do you. Just use esphome
1 Like
Answered my own question: see below.
How are you guys flashing these devices? I have SmallTV Pro (so the esp32 device). When I plug it into USB of the esphome server (a linux x86 box) or into my windows laptop it doesn’t seem to register a serial device. (Using the same cable etc I can see other devices).
Do I perhaps have to disassemble it and plug a flasher device in? I haven’t had to do that in a while. Or perhaps the original firmware can upload an esphome firmware vis OTA in some fashion?
Tips appreciated 
Here is how - if you compile the firmware on esphome and download the bin file in legacy format it can be flashed using the inbuilt firmware updater on the SmallTV Pro.
2 Likes
Just a heads up on @rletendu’s code for the display. I have been playing around over the last couple of days using esphome 2023.12.5 and home assistant 2024.1.0b3 (yes the dreaded beta test version).
esphome 2023.12.5 does not seem to work on @rletendu’s github code, and after reading this PR st7789 using mode3 when no cs pin by rletendu · Pull Request #5541 · esphome/esphome · GitHub I realised that the spi change should be done in the config of the st7789v component in your esphome yaml. In other words, take out the external_component code from what @rletendu’s config in Post 34 above and use this in the display code
display:
- platform: st7789v
model: "Custom"
spi_id: spihwd
height: 240
width: 240
offset_height: 0
offset_width: 0
dc_pin: GPIO02
reset_pin: GPIO04
#backlight_pin: GPIO25
eightbitcolor: True
#update_interval: never
update_interval: 5s
id: disp
spi_mode: mode3
The change is the last line spi_mode: mode3
Hope that helps someone, my device now at least says “Hello World”
PS no detraction from @rletendu’s work, he worked out the problems and did all the work. I think esphome changed the rules of engagement
Hello, sorry for my english. Have you the good code for use this module with this screen ?
Thank you
Read the thread, he posted the code, but also see my recent updating post.
Hello, i try you’re code but i have the code error:
ValueError: Component ID st7789v_st7789v was not declared to inherit from Component, or was registered twice. Please create a bug report with your configuration.
when i put you’re repo.
Sorry, but i don’t understand why don’t work.
There is the code for test:
esphome:
name: test
friendly_name: test
comment: Living room ESP32 controller
area: Living Room
esp8266:
board: esp12e
# Enable logging
logger:
# Enable Home Assistant API
api:
encryption:
key: ""
ota:
password: ""
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: ""
password: ""
captive_portal:
time:
- platform: homeassistant
id: homeassistant_time
font:
- file: 'fonts/OpenSans-Regular.ttf'
id: font1
size: 30
color:
- id: color_green
red: 0%
green: 100%
blue: 0%
sensor:
# Uptime sensor
- platform: uptime
name: "Uptime"
# WiFi Signal sensor
- platform: wifi_signal
name: "WiFi Signalstärke"
update_interval: 60s
spi:
clk_pin: GPIO14
mosi_pin: GPIO13
interface: hardware
id: spihwd
output:
- platform: esp8266_pwm
pin: GPIO05
frequency: 20 Hz
id: pwm_output
light:
- platform: monochromatic
output: pwm_output
name: "Backlight"
display:
- platform: st7789v
model: "Custom"
spi_id: spihwd
height: 240
width: 240
offset_height: 0
offset_width: 0
dc_pin: GPIO02
reset_pin: GPIO04
#backlight_pin: GPIO25
eightbitcolor: True
#update_interval: never
update_interval: 5s
id: disp
spi_mode: mode3
lambda: |-
it.printf(0, 0, id(font1), id(color_green),"Test1");
it.printf(1, 1, id(font1), id(color_green),"Test2");
it.printf(10, 10, id(font1), id(color_green),"Test3");
it.printf(100, 100, id(font1), id(color_green),"Test4");
I have a esp8266 whith lcd 10 pin
The screen on but not display.
Thank you, for you’re help, it’s very nice
Hi,
Latest ESP Home releases with “spi_mode : mode3” in display configuration will work with ESP32 but not with ESP8266 which is still suffering for hwd RAM limitation preventing frame buffer usage.
Some latest changes in ESPHome are not compatible with my previous fork branch that allowed to skip frame buffer usage and allows esp8266 with ST7789. I need to work on this.
Okay, thanks for all your work . I await your return on the subject.
Hello,
i test ok on arduino
whith this code:
#include <Adafruit_GFX.h>
#include <Adafruit_ST7789.h>
#define TFT_DC 0
#define TFT_RST 2
#define TFT_CS 5
Adafruit_ST7789 tft = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);
void setup() {
Serial.begin(9600);
Serial.print(F("Connexion ok"));
tft.init(240, 240, SPI_MODE2);
tft.setRotation(2);
tft.fillScreen(ST77XX_BLACK);
testdrawtext("Hello Word", ST77XX_WHITE);
}
void testdrawtext(char *text, uint16_t color) {
tft.setTextSize(3);
tft.setCursor(0, 0);
tft.setTextColor(color);
tft.setTextWrap(true);
tft.print(text);
}
void loop() {
}
you can use this work for esphome it’s ok for the screen.
Hi,
I have created an update esphome branch for ST7789v and ESP8266 compatible with esphome 202312 release
external_components:
- source:
type: git
url: https://github.com/rletendu/esphome.git
ref: st7789_nobuffer_202312
refresh: 0s
components: [st7789v]
together the spi mode option
spi_mode : mode3
This allows the no pro version of the Geekmagic gadget to work.
For the pro version with esp32 SOC the default latest esphome with appropriate spi mode3 option is working out of the box.
5 Likes
I’ve just received a smalltvpro direct from geekmagic and just wanted to thankyou all for the work on this. (ordered two but the other is the 8266 variant :-/ )
It is a nice small display in a box and after first updating it to their own newest firmware i followed the instructions in this thread and now i have it showing the time from ESPhome
Time to customize - pun intended
2 Likes
Does anyone now how to put it flash mode ?
I have done a 1st good flash with ESPhome. And after changing the YAML, now it down not boot at all.
No. The square pad is pin 1.
1 GND
2 TXD0
3 RXD0
4 3V3
5 GPIO0
6 RST
Thanks a lot.
I still have a an error message when I try