QuinLED-Dig-Uno Revision history

Back to index page

To try and keep track of past revisions and the major changes between the versions here is a list of past releases and some of the things that have changed

QuinLED-Dig-Uno
- Version 1
  - Never Released
- Version 2
  - Revision 5
    - 2019-06-15 – Initial release version
  - Revision 6
    - 2020-05-08 – Small board updates
      - Changed temperature sensor footprint (easier to solder)
      - Changed Large Capacitor footprint to fit better (16v 270uF)
      - Added pin headers for 1wire + GPIO0 (WLED Button)
      - Added 2×51Ω 0805 Resistor in data paths (provides additional anti-ringing)
      - Changed SS12 diode to SS24 (to have 3xSS24 diode in total)
      - Optimized power path layout further
      - Fixed header labeling mistake
- Version 3
  - Revision 7
    - Dates
      - Pre-Assembled – 2021-04-30
      - DIY – TBD
    - Pre-Assembled and DIY (once available) combined changes
      - New pinout to make board Ethernet compatible
        
        Very much geared towards ESP32 now, use v2 boards for ESP8266
        
        Compatible with D1 Mini32, best to use a QuinLED-ESP32!
      - Optimized board layout improving signal integrity
      - Switched to 249R data channel resistors
      - Full 24v compatibility
      - Outputs renamed to LED1 and LED2 (fully Dual channel ws281x controller with ESP32!)
      - Extra 5vEXT pin headers near power input terminals
    - Pre-Assembled extra features
      - Custom DC-DC circuit
        
        Auto Everything TM (matching main input voltage with LED voltage still required!)
        
        No more Jumpers!
        
        Auto 5v-24v in for main AND 5vEXT (pre-assembled only!)
        
        Auto input switching between main and 5vEXT
        
        Enhanced 5.12v LED Data channel voltage boost
      - Always comes with ESP32 now!
      - No more Temperature sensor included by default
        
        Pads and capacitor/resistor are still there, easily solder it on yourself!
- Version 3.1
  - Revision 2
    - Dates
      - Pre-Assembled 2022-05
    - Added onboard resistor switches
      - Reworked Level-Shifter setup
      - 2 channels with individual selection for 33Ω or 249Ω resistor
        
        Default set to 249Ω
        
        Allows per channel selection for 3-wire or 2-wire power + data cable!
    - Renamed 5vEXT to vEXT since it accepts 5v-24v
    - Added auto-reset fuse to vEXT port
    - Removed “yellow jumper” LED1 output selection jumper
    - Added more copper clearance in some areas
    - Small silkscreen improvements
      - Added WLED logo to the board!