Description
Brainboard-32-8L description
The highlights of the Dig-Octa Brainboard-32-8L are 8x local level-shifted LED data channels each with a 249R/33R resistor switcher for driving up to 600LEDs per output or a total of 2000 to 3000 LEDs per brainboard!
Intended to be combined with a powerboard!
Technical details (for full details please visit here):
- ESP32 based controller
- Comes with 4MB of built-in flash memory
- 8x LED output channels
- Level-shifted to 5.12v
- Selectable resistor 249R/33R to adapt to cabling being used
- Built-in USB-C (Including CH340 based USB-to-serial)
- External WiFi
- Comes with WiFi Antenna
- 10/100 Ethernet
- Micro-SDcard reader
- 3 available power options
- USB-C
- 2pin pluggable 5v-24v in
- QPowerPost 5v-24v in
- Automatic power transfer from a Dig-Octa powerboard
- Dedicated 5v relay output terminal
- I²C for temperature sensor
- 2x button inputs
- Dedicated pluggable terminals for buttons/switches
Known issue: IC failures at 24V (current revision)
On the current board revision, a specific IC can fail when powered at 24V. Not all boards are affected and the failure rate is low. For this specific failure only, warranty coverage is extended to 1.5 years — standard warranty terms still apply to everything else.
- If your board has died from this issue: fill in this form and we’ll ship a replacement once available.
- Not sure? Join the Discord and we’ll help diagnose it.
- Board working fine? No action needed — the form is for failed boards only.
- Planning to run at 24V? We recommend waiting for the new revision before buying.
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