I got a raspberry pi 5, with latest raspberry os 64 bit.
I loaded and successfully ran the tuya cloudcutter process on this switch.
The switch now has the kickstart firmware and is on my home wifi network, and I can access its webpage at 192.168.4.1.
I then downloaded LTChipTool and found a profile for this switch on that application, and copied the yaml code it produced, and pasted it into ESPHome Device Builder.
I also tried the yaml code I got from UPK2ESPHome.
But when I clicked install in ESPHome Device Builder and chose “manual” (I planned to upload it through kickstart at 192.168.4.1), it gave me this error message:
Failed config
output.libretiny_pwm: [source /config/esphome/basement-toy-area.yaml:34]
platform: libretiny_pwm
id: output_red
Pin number '19' is not usable for board generic-bk7231n-qfn32-tuya.
pin: P19
I have a feeling that this config code is not the right code for this switch, but not sure.
I used the kickstart webpage to scan all the pins.
The only pins that responded were 8 and 14.
When I selected pin 8, there was a response on a downpress of the toggle switch.
When I selected pin 14, then it just shows continuous responses, no need for me to touch the actual switch.
There are the only responses I got from the pins from the kickstart webpage.
esphome:
name:
friendly_name:
on_boot: #this starts the blue LED on and blinking while it connects to wifi. on_connect for wifi will change it.
priority: 600
then:
- light.turn_on:
id: blue_led
effect: strobe
substitutions:
project_name: "UltraPro.WFD3001_CB3S_Serial_PWM_Dimmer_Switch"
project_version: "0.0.1"
hardware_info: "UltraPro WFD3001 CB3S Serial PWM Dimmer Switch"
detach_relay: "false"
status_light_follows_primary_light_state: "false"
status_inverted: "false"
min_power: "0.1"
max_power: "1.0"
restore_mode_light: RESTORE_DEFAULT_OFF
globals:
- id: detach_relay_value
type: bool
initial_value: ${detach_relay}
- id: status_light_follows_primary_light_state_value
type: bool
initial_value: ${status_light_follows_primary_light_state}
bk72xx:
board: cb3s
# Enable logging
logger:
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
ap:
on_connect: # change the blue led status LED based on Wifi connections
# NOTE: when in AP mode, it will show as "connected"
# this is more to show if/when locally if the wifi has connected during boot up
# need a condition here to either turn off or just turn off the effect so it matches the state of the LED
- light.turn_on:
id: blue_led
effect: none
on_disconnect:
- light.turn_on:
id: blue_led
effect: strobe
# Enable Home Assistant API
api:
ota:
platform: esphome
captive_portal:
web_server:
port: 80
version: 3
id: id_web_server
sensor:
- platform: wifi_signal
name: WiFi Signal
update_interval: 60s
- platform: uptime
name: Uptime
#-------------- UART output setup to control PWM MCU for dimmer --------------------------
uart:
baud_rate: 115200
tx_pin: GPIO11
rx_pin: GPIO10
# debug:
# direction: BOTH
# dummy_receiver: false
# after:
# delimiter: "\n"
# sequence:
# - lambda: UARTDebug::log_string(direction, bytes);
output:
#-------------- Blue Status LED output control --------------------------
- id: blue_ledout
platform: gpio
pin: P24 #D3/P24 = Blue LED
#-------------- Main Light output control --------------------------
- platform: template
id: output_template
type: float
min_power: 0.1
zero_means_zero: true
write_action:
# - logger.log:
# format: "%f"
# args: [state]
- uart.write: !lambda return {0x65, 0xAA, 0x00, 0x01, 0x05, 0x00, 0x00, 0x00, (uint8_t)(state * 255), 0x00, (uint8_t)((277 + (uint8_t)(state * 255)) % 256)};
light:
#-------------- Blue Statue LED at bottom of switch --------------------------
# after creating this, found out there is a status_led platform: https://esphome.io/components/light/status_led.html
# https://esphome.io/components/status_led.html
- platform: binary
id: blue_led
output: blue_ledout
restore_mode: ALWAYS_ON
# NOTE: can use effects... https://esphome.io/components/light/#light-effects
effects:
- strobe:
#-------------- Primary Light --------------------------
- platform: monochromatic
name: "Light"
id: light_primary
output: output_template
#gamma_correct: 1.0
#default_transition_length: 0s
on_turn_on: # turn on/off blue led status led based on switch state (on while off so it can be seen in the dark)
then:
- light.turn_off: blue_led
on_turn_off:
then:
- light.turn_on: blue_led
binary_sensor:
#-------------- On Botton (upper paddle) --------------------------
- platform: gpio
id: button_on
pin:
number: P7 # On Button
inverted: true
on_multi_click:
- timing: #------------ double click on button ------------
- ON for at most 350ms
- OFF for at most 350ms
- ON for at most 350ms
- OFF for at least 350ms
then:
#S- logger.log: "On Double Clicked"
- light.turn_on:
id: light_primary
brightness: 50%
- timing: #------------ single click on button ------------
- ON for at most 350ms
- OFF for at least 500ms
then:
#- logger.log: "Single Short Clicked"
if:
condition:
light.is_on: light_primary
then:
- light.turn_on:
id: light_primary
brightness: 100%
else:
- light.turn_on: light_primary
on_press: #------------ press and hold on button ------------
- delay: 0.35s
- while:
condition:
binary_sensor.is_on: button_on
then:
- light.dim_relative:
id: light_primary
relative_brightness: 5%
transition_length: 0.1s
- delay: 0.1s
#-------------- Off Botton (lower paddle) --------------------------
- platform: gpio
id: button_off
pin:
number: P8 # Off Button
inverted: true
on_multi_click:
- timing: #------------ double click off button ------------
- ON for at most 350ms
- OFF for at most 350ms
- ON for at most 350ms
- OFF for at least 350ms
then:
#- logger.log: "Off Double Clicked"
if: #if light is on, turn off slowly, else turn on light to 1%
condition:
light.is_on: light_primary
then:
- light.turn_on: #change light immediately for feedback of the doubleclick action
id: light_primary
transition_length: .5s
brightness: !lambda 'return( id(light_primary).remote_values.get_brightness() / 2 );'
- light.turn_off: #turn off light over 10 seconds
id: light_primary
transition_length: 10s
else:
- light.turn_on:
id: light_primary
brightness: 1%
- timing: #------------ single click off button ------------
- ON for at most 350ms
- OFF for at least 500ms
then:
#- logger.log: "Off Single Clicked"
- light.turn_off: light_primary #transition_length if you want transition time changed
on_press: #------------ press and hold off button ---------------
- delay: 0.35s
- while:
condition:
binary_sensor.is_on: button_off
then:
if: #keep brightness at a minimum of 1% so it does not turn off the light when dimming locally
condition:
lambda: 'return(id(light_primary).remote_values.get_brightness() < 0.06);'
then:
#- logger.log: "dimming to 1%...."
- light.turn_on:
id: light_primary
brightness: 1%
- delay: 0.1s
else:
- light.dim_relative:
id: light_primary
relative_brightness: -5%
transition_length: 0.1s
- delay: 0.1s
#-------------- Reset Botton (behind wall plate) --------------------------
- platform: gpio
id: button_reset
pin:
number: P6 # Reset Button
inverted: true
#on_click:
#- TODO
