Cloud-managed LED signs

Your message, in lights, from anywhere.

A 32×8 LED panel that takes its orders from the cloud. Type from your phone, schedule for opening time, or drive it from your own code.

MGW-03B7K4B5 · fw 1.19 live preview

One panel, a whole control room behind it.

Every Pixlbit checks in with the cloud a few times a minute. Whatever you queue — from the dashboard, a schedule or the API — is on the panel within ten seconds.

Send

Type a message, pick a style

Scroll text left, right, up, down, or reveal it with wipe, fade and blinds effects. Set speed and brightness per message. Save the ones you reuse as presets.

Schedule

Set it for opening time

Queue a message for a specific time, once or repeating daily and weekly. “WE’RE OPEN” at 9, “HAPPY HOUR” at 5, “CLOSED” at 10 — every day, without touching it.

Groups

Drive many panels at once

Put panels in a group and send to all of them in one action. Roll out the same notice across every entrance or storefront instantly.

Hand a panel to a colleague

Share any panel with another account. They can send messages; only the owner can reboot it or move it. Revoke any time.

Setup

On Wi-Fi in two minutes, no app

Power it on and it shows its own serial. Connect it to Wi-Fi over Bluetooth from the browser, or from the panel’s own hotspot. Then claim it to your account with the serial.

Updates

New firmware, pushed over the air

Panels update themselves when a new release lands — no cables, no reflashing. Roaming Wi-Fi keeps them on the strongest access point in a mesh.

A REST API with your name on the key.

Generate a personal API key from the dashboard and drive your panels from a script, a cron job, or your own app. 30 requests a minute, JSON in and out.

# send a message to one panel curl -X POST https://pixlbit.dev/api/v1/panels/MGW-03B7K4B5/send \ -H "X-API-Key: pk_…" \ -H "Content-Type: application/json" \ -d '{"mode":"scroll","text":"SALE TODAY","effect":"wipe","speed":30}' # -> { "ok": true, "queued": true }

GET/api/v1/panels
GET/api/v1/panels/{serial}
POST/api/v1/panels/{serial}/send
POST/api/v1/panels/{serial}/reboot
GET/api/v1/presets
POST/api/v1/presets/{id}/send

Running your own hardware? Flash the firmware yourself → — wiring, a browser-based flasher, and the latest build.

Pick how much building you want to do.

Starter kit

$34

The core parts. Bring your own case and cable.

ESP32-C3, pre-flashed with the latest firmware
32×8 LED matrix (4× MAX7219)
Jumper wires
Printed build directions
No enclosure
No USB-C power cable

Choose starter

Full kit

$54

Everything to build one, in about 15 minutes. No soldering.

ESP32-C3, pre-flashed with the latest firmware
32×8 LED matrix (4× MAX7219)
Snap-together case
Jumper wires & USB-C power cable
Printed build directions

Choose full kit

Assembled

$79

Built, flashed and tested. Power it on and claim it.

Fully assembled in its case
Latest firmware pre-loaded
USB-C power cable
Bench-tested before it ships

Choose assembled

Every option ships pre-flashed with the latest firmware · same 32×8 panel, same free dashboard · no subscription · free shipping