Hi all,
I have following problem: I have a Nextion NX4827T043_011R Screen.
If I wont do update/upload the tft file to the screen, it fail.
I tried with baud_rate 9600 and 115200. in the tft file I have also bauds=9600 or bauds=115200
esphome:
name: haier3
friendly_name: Haier3
esp32:
board: esp32dev
framework:
type: arduino
# Enable logging
logger:
#level: VERY_VERBOSE
# Enable Home Assistant API
api:
encryption:
key: !secret api_key
ota:
- platform: esphome
password: !secret ota_password
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO17_OUT
phy_addr: 0
power_pin: GPIO12
manual_ip:
static_ip: xxx.xxx.xxx.xxx
gateway: xxx.xxx.xxx.xxx
subnet: 255.255.255.240
# A reboot button is always useful
button:
- platform: restart
name: Restart
# A button for the TFT upload
- platform: template
name: Update TFT
device_class: update
on_press:
then:
- lambda: 'id(nextion1)->upload_tft();'
uart:
tx_pin: GPIO32 #GPIO4
rx_pin: GPIO33 #GPIO36
baud_rate: 9600
id: uart_nextion
display:
- platform: nextion
id: nextion1
uart_id: uart_nextion
tft_url: http://xxx.xxx.xxx.xxx:8123/local/tft/climate.tft
on_touch:
- lambda: |-
ESP_LOGD("nextion.on_touch", "Nextion touch event detected!");
ESP_LOGD("nextion.on_touch", "Page Id: %i", page_id);
ESP_LOGD("nextion.on_touch", "Component Id: %i", component_id);
ESP_LOGD("nextion.on_touch", "Event type: %s", touch_event ? "Press" : "Release");
- lambda: |-
char ontouch_json[128];
sprintf(ontouch_json, "{\"page_id\": %i, \"component_id\": %i, \"event_type\": %i}", page_id, component_id, touch_event);
nextion_touch_event->publish_state(ontouch_json);
update_interval: 1s
lambda: |-
it.set_component_value("gauge", 50);
it.set_component_text("textview", "Hello World!");
time:
- platform: sntp
id: sntp_time
binary_sensor:
- platform: status
name: "${upper_devicename} Status"
text_sensor:
# Reports the ESPHome Version with compile date
- platform: version
name: ${upper_devicename} ESPHome Version
- id: nextion_touch_event
name: Nextion Touch Event
platform: template
update_interval: never
internal: false
Log:
INFO Successfully connected to haier3 @ xxx.xxx.xxx.xxx in 0.001s
INFO Successful handshake with haier3 @ xxx.xxx.xxx.xxx in 0.133s
[10:31:55][D][nextion:302]: Manually set nextion report ready
[10:31:55][D][nextion:380]: Nextion is setup
[10:31:55][E][nextion:311]: Nextion queue is empty!
[10:31:59][D][button:010]: 'Update TFT' Pressed.
[10:31:59][D][nextion.upload.arduino:154]: Nextion TFT upload requested
[10:31:59][D][nextion.upload.arduino:155]: Exit reparse: YES
[10:31:59][D][nextion.upload.arduino:156]: URL: http://xxx.xxx.xxx.43:8123/local/tft/climate.tft
[10:31:59][D][nextion.upload.arduino:171]: Exiting Nextion reparse mode
[10:31:59][D][nextion.upload.arduino:185]: Baud rate: 9600
[10:31:59][D][nextion.upload.arduino:213]: Connected
[10:31:59][D][nextion.upload.arduino:218]: Requesting URL: http://xxx.xxx.xxx.43:8123/local/tft/climate.tft
[10:31:59][D][nextion.upload.arduino:244]: TFT file size: 339284 bytes
[10:31:59][D][nextion.upload.arduino:256]: Uploading Nextion
[10:32:00][D][nextion.upload.arduino:297]: Upgrade response is [05] - 1 byte(s)
[10:32:00][D][nextion.upload.arduino:310]: Uploading TFT to Nextion:
[10:32:00][D][nextion.upload.arduino:311]: URL: http://xxx.xxx.xxx.43:8123/local/tft/climate.tft
[10:32:00][D][nextion.upload.arduino:312]: File size: 339284 bytes
[10:32:00][D][nextion.upload.arduino:313]: Free heap: 255028
[10:32:00][D][nextion.upload.arduino:036]: Range start: 0
[10:32:05][D][nextion.upload.arduino:107]: Uploaded 1.21%, remaining 335188 bytes, free heap: 252500 bytes
WARNING haier3 @ xxx.xxx.xxx.xxx: Connection error occurred: [Errno 104] Connection reset by peer
INFO Processing unexpected disconnect from ESPHome API for haier3 @ xxx.xxx.xxx.xxx
WARNING Disconnected from API
INFO Successfully connected to haier3 @ xxx.xxx.xxx.xxx in 0.005s
INFO Successful handshake with haier3 @ xxx.xxx.xxx.xxx in 0.125s
[10:32:30][W][nextion:091]: Nextion is not connected!
[10:32:30][W][nextion:091]: Nextion is not connected!
[10:32:31][W][nextion:091]: Nextion is not connected!
[10:32:31][W][nextion:091]: Nextion is not connected!
[10:32:32][W][nextion:091]: Nextion is not connected!
And on the screen:
What I’m doing wrong?
Thanks for the help.
Adrian