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GLEDOPTO · GL-C-017WL-D

Gledopto GL-C-017WL-D ESP32 WLED addressable LED controller, 4 outputs, UART

499 MDLIn stock
LED strip controllers
Wi-Fi
Wi-Fi

Wi-Fi

Check the supported network band.

499 MDLIn stock
Buy with installation
Check compatibility
Supported strip types
Addressable RGB, Addressable RGBW
Connectivity
Wi-Fi
Maximum total current
15 A

Four digital outputs on an ESP32 with WLED: the GL-C-017WL-D drives pixel LEDs over Wi-Fi with no gateway, and a Type-C UART port under the cover allows re-flashing.

No separate hub required

Joins the home Wi-Fi network directly; for first setup it creates the WLED-AP access point.

Source ↗

25 specifications from manufacturer documents

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

The right choice starts with specifications

Device passport

SKU: GL-C-017WL-D

Specifications checked against the linked manufacturer documents. Load limits, package details and measurement conditions are retained.Checked 18 October 2026

Lighting5
Strip control type — what it means

A standard strip shows one colour along its whole length: the controller dims each colour channel (PWM). An addressable strip is driven over a digital data line, so each LED or segment can have its own colour — chasing lights, gradients, effects. The two strip types are not interchangeable.

Addressable strips (pixels)Digital WLED controller: four data lines (GPIO16, GPIO12, GPIO4, GPIO2) for addressable strips. Standard PWM strips are not supported [1]
Supported strip types — what it means

Which strips can be connected. Single colour — brightness only; CCT — white from warm to cool; RGB and RGBW — colour (W is a separate white channel); RGB+CCT — colour plus tunable white (5 channels); addressable — pixel strips. The strip type must match the controller mode.

Addressable RGB, Addressable RGBWFrom the IC list in the manual: RGB (WS2812B, WS2811, WS2815, SK6812, etc.) and RGBW (WS2814A, SK6812 RGBW); the list also names WS2805 (RGB+CCT) [1]
Digital outputs — what it means

How many independent addressable strips can be connected. Each output is a separate data line — for example, different sides of a room, or a staircase and a cornice with different effects. Not applicable to standard-strip controllers.

4Independent effects per output are set up as segments in WLED [1]
Maximum pixels — what it means

How many addressable points (pixels) the controller can drive, per the maker. A pixel is one LED or a group of LEDs controlled together; on a 60 LED/m strip with every LED addressable, 5 m is 300 pixels.

Not stated by the manufacturer
Supported pixel ICs — what it means

The addressable strip ICs the controller works with (for example WS2812B, SK6812, WS2811, WS2814). The IC is named in the strip's specs; if it is not on the list, the strip may not work or may show wrong colours.

WS2805, WS2811, WS2811F, WS2812B, WS2814A, WS2815, SK6812, SM16703, SM16703SP3, FL19038, FW1935, UCS2903B, etc. [1]
Connectivity and compatibility9
Connectivity — what it means

The wireless link or network the device uses. Wi-Fi connects straight to the router; Zigbee, Thread and Bluetooth Mesh work through a hub or gateway.

Wi-Fi [2]
Control platform — what it means

Which firmware and ecosystem run the controller. WLED is open firmware with a web interface and many effects, working on the local network. Tuya / Smart Life is a cloud app. Zigbee 3.0 connects to a compatible gateway or coordinator. Matter adds it directly to Apple Home, Google Home or Alexa.

WLEDControlled from the WLED Native app (iOS/Android) or the WLED web interface at the controller's IP address [1]
Hub required — what it means

Whether the device needs a separate hub, gateway or coordinator to work in a smart home. If so, it is sold separately unless stated otherwise.

Not requiredJoins the home Wi-Fi network directly; for first setup it creates the WLED-AP access point [1]
Home Assistant — what it means

How the device connects to Home Assistant: a built-in integration, a Zigbee coordinator, Matter or the maker’s cloud integration.

Via integrationGledopto does not mention Home Assistant; assessed from the WLED firmware, which has a built-in WLED integration in Home Assistant [1]
Matter support — what it means

Whether the device supports the Matter standard, directly or through a bridge. Matter lets you add it to Apple Home, Google Home, Alexa and Home Assistant.

NoThe maker lists Wi-Fi (WLED) only; Matter is not claimed [2]
Works without internet — what it means

Whether the device keeps working over the local network or through a hub when the internet is down. Cloud features (remote access, voice assistants) need the internet.

YesThe manual describes control through the web interface at the controller's local IP address [1]
2.4 GHz RF remote — what it means

Whether the maker's 2.4 GHz radio remote or wall panel can be paired with the controller. Such a remote talks to the controller directly, without the app or a hub.

YesThe maker's page claims WLED remote support (remote sold separately); the remote model is not named [3]
Processor / radio chip — what it means

The microcontroller or radio module inside, per the maker (for example ESP32). For firmware such as WLED and ESPHome it determines available features and whether the device can be re-flashed.

ESP32The exact ESP32 module is not named [1]
App — what it means

The maker’s app used to set up and control the device.

WLED Native (iOS, Android), WLED web interface [1]
Power and load4
Strip voltage — what it means

Which strip voltages the controller works with. Strip, power supply and controller voltage must match: a 5 V strip is destroyed by 12 or 24 V. Long runs more often use 24 V, which loses less brightness towards the end of the strip.

5 V, 12 V, 24 VController supply DC 5/12/24 V; the strip runs from the same power supply [1]
Maximum total current — what it means

The highest current the controller passes on all outputs together. A strip's current is its power in watts divided by its voltage: for example, 5 m of 14.4 W/m strip at 24 V draws about 3 A. The current of the connected strips must stay below this value.

15 AThe housing marks a 15 A fuse [1]
Maximum current per channel — what it means

The current limit for one colour channel or one output. It matters when the strip loads one channel more than the others — for example, the white channel of an RGBW strip or one long addressable run.

Not stated by the manufacturer
Supply voltage — what it means

The supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter.

DC 5 / 12 / 24 V (V+/V− terminals or DC barrel socket) [1]
Control and features1
Onboard extras — what it means

What else the controller has besides strip outputs: a microphone for music-reactive light, an IR receiver for a remote, a button or an input for a wall button, a relay output that cuts the strip's power supply when the light is off, USB-C power, a port for re-flashing.

Microphone, button on the housing, relay output, flashing port (UART/USB)PDM microphone for music-reactive light; Restart and Function/Reset buttons; a relay cuts power to the outputs when the light is off; Type-C (UART) port for re-flashing, reached by removing the housing. There is also a spare IO13 pin for custom use [1]
Housing and installation6
Mounting — what it means

How and where it is installed: in a wall box, on a wall or ceiling, on a DIN rail, on a table or in a socket.

Surface (screws)Official photos show a housing with screw tabs; the fixing method is not described in text [2]
Dimensions — what it means

The device’s size in millimetres as the maker states it. Check that it fits the wall box, niche or shelf.

108 × 45 × 18 mm [1]
Ingress protection (IP) — what it means

Protection against dust (first digit) and water (second). IP20 is for dry rooms only, IP44 resists splashes, IP65 and up handle water jets and outdoor use.

IP20 [2]
Housing material
Flame-retardant polycarbonate (PC) [2]
Recommended wire gauge
0.34–4 mm² (22–12 AWG), 10 mm strip length [1]
Certifications — what it means

Standards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter).

CE, UKCA, RoHS (marking on the housing) [1]
Operating conditions1
Operating temperature — what it means

The air temperature range the device is rated for. The lower limit matters outdoors, on balconies and in unheated rooms.

−20…45 °C [1]
Package contents1
Package contents — what it means

What comes in the box, per the maker.

Controller, connection cable, user manual, 2 one-to-four terminal blocks, 3 cm sticker [4]

Clear purchase details

Delivery and stock

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

How is payment handled?

A website order is submitted for confirmation without charging your card. The payment method and final amount are agreed with a manager before payment.

Warranty and documents

The warranty is at least 12 months. The exact period and conditions for equipment and installation work are stated in the sales documents and the accepted proposal. Further support is agreed for each project.

Can I return the product?

Current conditions are published on the Return policy page. Email office@casasmart.md with your order number for the steps relevant to your situation. Statutory consumer rights continue to apply.

Delivery, payment and returns

In your home

Soft accent light without extra fixtures.

An LED strip lights niches, the kitchen or the ceiling. Brightness and colour are set in the app and scenes; the power supply and controller are matched to the strip voltage and length.

  • Brightness and colour from the app
  • Scenes together with the main lights
See the complete solution
A living room in the evening with dimmed cove lighting and a floor lamp
An example routineThe same room. Different light for each activity.
  1. Choose a scene
  2. Brightness adjusts
  3. The right atmosphere

What to check before buying

  • Check the strip voltage and type (single colour, CCT, RGB), length and power per metre. Choose a power supply with about 20% headroom.
  • Check Wi-Fi band, app, region and internet requirements.

CasaSmart

We can handle installation.

  • Check connection requirements
  • Agree components and work costs
  • Configure and demonstrate the controls
Request installation quote

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