Hi I have a ssd1306 connected to a sensor and would like to now if the screen can be turned off say at 10pm to 6am the screen is going in a bedroom and I don’t want it going while trying to sleep ? if thats possibleThanks
So, you didn’t leave much information on your setup but this is how I would address your request. Assuming that you have a connection to HA, I would do the following.
Utilize the time: component to setup a 1 minute re-occurring event.
time:
id: ha_time
platform: homeassistant
on_time:
- seconds: 0
then:
lambda: |-
static bool bDisplay = true;
auto now = id(ha_time).now(); // local time
if ((now.hour >= 22 || now.hour < 6) && bDisplay) {
id(turn_display_off).execute();
bDisplay = false;
} else if ((now.hour >= 6 && now.hour < 22) && !bDisplay) {
id(turn_display_on).execute();
bDisplay = true;
}
The above code Is psuedo code-ish. I’m not claiming it will compile but it’s close. It appears your display has on/off commands 0xAE, 0xAF. They would be sent in the two scripts turn_display_off and turn_display_on. You could of course utilize the api: component to pull times from HA to make it more configurable. I utilize Lamba coding almost exclusively so there may be a way of doing the same thing in the scripting language as well. Hope this helps.
1 Like
Hi thanks for your reply (sorry been late)
MY yaml file as below but i’m getting (below) while validating the code
INFO Reading configuration...
ERROR Error while reading config: Invalid YAML syntax. Please see YAML syntax reference or use an online YAML syntax validator:
mapping values are not allowed here
in "/config/esphome/master_bedroom_sensor.yaml", line 143, column 10:
then:
^
esphome:
name: master_bedroom_sensor
platform: ESP32
board: esp-wrover-kit
wifi:
ssid: "----"
password: "-----"
power_save_mode: none
manual_ip:
# # Set this to the IP of the ESP
static_ip: 192.168.1.33
# # Set this to the IP address of the router. Often ends with .1
gateway: 192.168.1.1
# # The subnet of the network. 255.255.255.0 works for most home networks.
subnet: 255.255.255.0
dns1: 192.168.1.12
# Enable logging
logger:
# Enable Home Assistant API
api:
password: "----"
ota:
password: "----"
esp32_ble_tracker:
scan_interval: 60s
web_server:
port: 80
text_sensor:
- platform: wifi_info
ip_address:
name: "Master Bedroom Sensor IP address"
ssid:
name: "Master Bedroom Sensor SSID"
- platform: version
name: "Master Bedroom Sensor ESPHome Version"
apds9960:
address: 0x39
update_interval: 30s
switch:
- platform: restart
name: "Master Bedroom Sensor Restart"
- platform: shutdown
name: "Master Bedroom Sensor Shutdown"
binary_sensor:
- platform: status
name: "Master Bedroom Sensor Status"
- platform: gpio
pin: 34
name: "Master Bedroom Motion"
device_class: motion
- platform: gpio
pin: 33
name: "Sound level"
filters:
- delayed_off: 6s
- platform: ble_presence
mac_address: ----
name: "----"
- platform: ble_presence
mac_address: "----"
name: ---- ----
- platform: ble_presence
mac_address: ----
name: "----"
- platform: apds9960
name: "APDS960 Up Movement"
direction: UP
- platform: apds9960
name: "APDS960 Down Movement"
direction: DOWN
- platform: apds9960
name: "APDS960 Left Movement"
direction: LEFT
- platform: apds9960
name: "APDS960 Right Movement"
direction: RIGHT
sensor:
- platform: wifi_signal
name: "Master Bedroom Sensor WiFi Signal"
update_interval: 60s
- platform: bmp280
temperature:
name: "BME280 Temperature"
id: mb_temp
oversampling: 16x
pressure:
name: "BME280 Pressure"
id: mb_press
address: 0x76
update_interval: 60s
- platform: apds9960
name: "APDS9960 Clear Channel"
type: CLEAR
- platform: apds9960
name: "APDS9960 Red Channel"
type: RED
- platform: apds9960
name: "APDS9960 Green Channel"
type: GREEN
- platform: apds9960
name: "APDS9960 Blue Channel"
type: BLUE
- platform: apds9960
name: "APDS9960 Proximity Channel"
type: PROXIMITY
- platform: uptime
name: Master Bedroom Uptime
update_interval: 60s
time:
- platform: homeassistant
id: homeassistant_time
on_time:
- seconds: 0
then:
lambda: |-
static bool bDisplay = true;
auto now = id(ha_time).now(); // local time
if ((now.hour >= 22 || now.hour < 6) && bDisplay) {
id(turn_display_off).execute();
bDisplay = false;
} else if ((now.hour >= 6 && now.hour < 22) && !bDisplay) {
id(turn_display_on).execute();
bDisplay = true;};
display:
- platform: ssd1306_i2c
model: "SH1106 128x64"
address: 0x3C
lambda: |-
// Print "Bedroom Sensor" in top center.
it.printf(64, 0, id(font1), TextAlign::TOP_CENTER, "Bedroom Sensor");
// Print Master Bedroom Temperature (from master_bedroom_sensor)
if (id(mb_temp).has_state()) {
it.printf(3, 60, id(font2), TextAlign::BASELINE_LEFT , "%.1f°", id(mb_temp).state);
}
// Print Master Bedroom Pressure (from master_bedroom_sensor)
if (id(mb_press).has_state()) {
it.printf(127, 60, id(font3), TextAlign::BASELINE_RIGHT , "%.1f°", id(mb_press).state);
}
font:
- file: 'slkscr.ttf'
id: font1
size: 8
- file: 'BebasNeue-Regular.ttf'
id: font2
size: 36
- file: 'arial.ttf'
id: font3
size: 14
i2c:
sda: 21
scl: 22
scan: True
Yaml is very picky about indents and spaces.
time:
- platform: sntp
# ...
on_time:
# Every 5 minutes
- seconds: 0
minutes: /5
then:
- switch.toggle: my_switch
I took this out of the documentation. Your time: code is not indented properly.