LSC Smart Connect Smart Floor Lamp

LSC Smart Connect Smart Floor Lamp

This guide applies to the LSC Smart Connect Smart Floor Lamp sold by Action.

Property	Value
Brand	LSC Smart Connect
Retailer	Action
Product	Smart Floor Lamp
Article number	3221699

The lamp features two independently controllable lighting zones. The main light section is an addressable LED strip, allowing animations and individually controlled LEDs. The illuminated base uses a conventional RGBW LED, providing independent RGB and white light control.

The device can be flashed using LTChipTool and a 3.3 V USB-to-UART adapter.

UART flashing

1. Turn the lamp upside down.

   

2. Carefully remove the large foam pad from the bottom of the base.

3. Remove the three screws underneath the foam pad.

   

4. Carefully open the base to access the PCB.

5. Disconnect the connector between the base and the PCB. Hold the connector itself instead of pulling on the wires.

   

6. Connect the USB-to-UART adapter to the programming pads.

   

   USB-to-UART	Lamp
   TX	RX1
   RX	TX1
   GND	GND

   The programming pads can be accessed either by soldering temporary wires or by using pogo pins. Pogo pins are recommended, as they do not require any permanent modification to the PCB.

7. Build your ESPHome configuration and download the UF2 firmware image. In LTChipTool, select the downloaded .uf2 file, leave the flash address at the default value of 0x0, select the correct serial port, and start the flashing process. Once LTChipTool is waiting for the device, either power on the lamp or briefly short the RESET pad to GND. LTChipTool should detect the bootloader and begin flashing automatically.

8. Wait until flashing has completed successfully.

9. Disconnect the programmer, reconnect the cable between the PCB and the base, and reassemble the lamp.

   Warning

   Use only a 3.3 V USB-to-UART adapter. Applying 5 V may permanently damage the device.

LTChipTool

For detailed installation and usage instructions, please refer to the official LibreTiny LTChipTool documentation.

GPIO configuration

Function	GPIO
Base Red	P8
Base Green	P24
Base Blue	P9
Base White	P26
Addressable LEDs	P16
IR Receiver	P23
Capacitive Button	P22

Basic configuration

https://github.com/esphome/devices.esphome.io/blob/main/src/docs/devices/LSC-Smart-Connect-Smart-Floor-Lamp/config.yaml

esphome:
  name: lsc-smart-connect-floor-lamp
  friendly_name: LSC Smart Connect Smart Floor Lamp


bk72xx:
  board: generic-bk7238-tuya

logger:

wifi:
  ap:

light:
  - platform: beken_spi_led_strip
    name: Main
    pin: P16
    id: light_beken_spi_led_strip_1
    chipset: SM16703
    num_leds: 96
    rgb_order: GRB
    effects:
      - addressable_rainbow:
      - addressable_twinkle:
  - platform: rgbw
    name: Base
    blue: blue_base
    green: green_base
    red: red_base
    white: white_base
    id: light_rgbw_1
    icon: "mdi:lightbulb"
    restore_mode: ALWAYS_ON

output:
  - platform: libretiny_pwm
    pin: P9
    id: blue_base
  - platform: libretiny_pwm
    pin: P24
    id: green_base
  - platform: libretiny_pwm
    pin: P8
    id: red_base
  - platform: libretiny_pwm
    pin: P26
    id: white_base


remote_receiver:
  id: ir_rx
  pin:
    number: P23
    inverted: true
    mode:
      input: true
      pullup: true

binary_sensor:
  - platform: gpio
    name: Touch Button
    pin:
      number: P22
      mode:
        input: true
        pullup: true
      inverted: true
    id: binary_sensor_gpio_1
    on_click:
      - then:
          - light.toggle: light_beken_spi_led_strip_1

Notes

• Supports two independently controllable lighting zones.
• Main light section uses addressable LEDs.
• Base uses a conventional RGBW LED.
• Flashing requires opening the device.
• This guide is based on the Action retail version with article number 3221699.