ESPHome-Devices

Sonoff POW Elite 20a (POWR320D)

Sonoff POW Elite 20a (POWR320D)

Device Type: plug
Electrical Standard: global

GPIO Pinout

PinFunction
GPIO00Push Button (HIGH = off, LOW = on)
GPIO02Relay1 (320D - bi-stable - On)
GPIO04Relay1 (320D - bi-stable - Off)
GPIO05Wifi_LED
GPIO14TM1621 DA
GPIO16CSE7766 Rx
GPIO18Status LED (HIGH = off, LOW = on)
GPIO25TM1621 CS
GPIO26TM1621 RD
GPIO27TM1621 WR

Basic Configuration

# Basic Config
substitutions:
friendly_name: POW Elite 20A
device_name: pow-elite-20a
esphome:
name: $device_name
esp32:
board: nodemcu-32s
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
ap:
ssid: $device_name
password: !secret wifi_failover
captive_portal:
logger:
level: INFO
baud_rate: 0
api:
encryption:
key: !secret api_enc
ota:
password: !secret ota_pwd
esp32_ble_tracker:
scan_parameters:
interval: 1100ms
window: 1100ms
active: true
bluetooth_proxy:
active: true
uart:
rx_pin: GPIO16
baud_rate: 4800
time:
- platform: homeassistant
id: homeassistant_time
sensor:
- platform: cse7766
update_interval: 2s
current:
name: $friendly_name Current
id: a_sensor
voltage:
name: $friendly_name Voltage
id: v_sensor
power:
name: $friendly_name Power
id: w_sensor
on_value_range:
- above: 4.0
then:
- light.turn_on: switch_led
- below: 3.0
then:
- light.turn_off: switch_led
energy:
name: $friendly_name Energy
id: wh_sensor
- platform: total_daily_energy
name: $friendly_name Total Daily Energy
power_id: w_sensor
- platform: wifi_signal
name: $friendly_name Wifi RSSI
update_interval: 60s
- platform: uptime
id: uptime_sensor
internal: True
on_raw_value:
then:
- text_sensor.template.publish:
id: uptime_human
state: !lambda |-
int seconds = round(id(uptime_sensor).raw_state);
int days = seconds / (24 * 3600);
seconds = seconds % (24 * 3600);
int hours = seconds / 3600;
seconds = seconds % 3600;
int minutes = seconds / 60;
seconds = seconds % 60;
return (
(days ? to_string(days) + "d " : "") +
(hours ? to_string(hours) + "h " : "") +
(minutes ? to_string(minutes) + "m " : "") +
(to_string(seconds) + "s")
).c_str();
- platform: template
name: $friendly_name ESP32 Internal Temp
device_class: temperature
unit_of_measurement: °C
id: esp32_temp
lambda: return temperatureRead();
- platform: template
name: $friendly_name Power Factor
device_class: power_factor
id: power_factor
lambda: return id(w_sensor).state / id(v_sensor).state / id(a_sensor).state;
- platform: esp32_hall
name: $friendly_name ESP32 Hall Sensor
update_interval: 60s
binary_sensor:
- platform: gpio
pin: GPIO00
id: reset
internal: true
filters:
- invert:
- delayed_off: 10ms
on_click:
- max_length: 350ms # short press to toggle the relay
then:
switch.toggle: relay_1
- min_length: 360ms # long press to cycle display info
max_length: 3s
then:
- if:
condition:
binary_sensor.is_on: page
then:
binary_sensor.template.publish:
id: page
state: OFF
else:
binary_sensor.template.publish:
id: page
state: ON
- platform: template # this is a fake sensor to tell the screen which info to show on display
id: page
publish_initial_state: true
internal: true
display:
platform: tm1621
id: tm1621_display
cs_pin: GPIO25
data_pin: GPIO14
read_pin: GPIO26
write_pin: GPIO27
lambda: |-
if (id(page).state) {
it.display_voltage(true);
it.display_kwh(false);
it.printf(0, "%.1f", id(v_sensor).state);
it.printf(1, "%.1f", id(a_sensor).state);
} else {
it.display_voltage(false);
it.display_kwh(true);
it.printf(0, "%.1f", id(wh_sensor).state);
it.printf(1, "%.1f", id(w_sensor).state);
}
output:
- platform: ledc
id: led
pin:
number: GPIO18
inverted: True
switch:
- platform: template
name: $friendly_name
optimistic: true
id: relay_1
lambda: |-
if (isnan(id(w_sensor).state)) {
return {};
} else if (id(w_sensor).state > 4) {
// Running
return true;
} else {
// Not running
return false;
}
turn_off_action:
- switch.turn_on: relay_off
turn_on_action:
- switch.turn_on: relay_on
- platform: gpio
restore_mode: ALWAYS_OFF
internal: true
id: relay_off
pin: GPIO04
on_turn_on:
- delay: 500ms
- switch.turn_off: relay_off //bi-stable relay so no need to keep on.
- light.turn_off: switch_led
interlock: [relay_on]
- platform: gpio
restore_mode: ALWAYS_OFF
internal: true
id: relay_on
pin: GPIO02
on_turn_on:
- delay: 500ms
- switch.turn_off: relay_on //bi-stable relay so no need to keep on.
- light.turn_on: switch_led
interlock: [relay_off]
- platform: restart
name: $friendly_name Restart
text_sensor:
- platform: template
name: $friendly_name Uptime
id: uptime_human
icon: mdi:clock-start
- platform: wifi_info
ip_address:
name: $friendly_name IP
ssid:
name: $friendly_name SSID
bssid:
name: $friendly_name BSSID
light:
- platform: monochromatic
id: switch_led
output: led
internal: True
- platform: status_led
id: wifi_status_led
internal: True
pin:
number: GPIO05
inverted: True
interval:
- interval: 30s
then:
if:
condition:
wifi.connected:
then:
- light.turn_on: wifi_status_led
else:
- light.turn_off: wifi_status_led
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