QuinLED-Dig-Quad Revision history
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-Quad
- Version 1
- Revision 6
- 2020-06-19
- Initial release version
- 2020-06-19
- Revision 6b
- 2020-08-7
- Changed screw holes from M2 to M2.5
- 2020-08-7
- Revision 6
- Version 2
- Revision 7
- Dates
- Pre-Assembled – 2021-04-30
- DIY – Never released
- Pre-Assembled and DIY (once available) combined changes
- New pinout to make board Ethernet compatible
- 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!)
- 5vEXT screw terminals for standby board power
- New pinout to make board Ethernet compatible
- 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
- Auto Everything TM (matching main input voltage with LED voltage still required!)
- Always comes with ESP32 now!
- 5.12v Q1R GPO terminal next to 5vEXT terminals
- Better compatible with more external relay modules then standard 3.3v GPIO
- Custom DC-DC circuit
- Dates
- Revision 7
- Version 3
- Revision 1
- Dates
- Pre-Assembled – 2021-11-10
- DIY – TBD
- Changed input terminals from 3x 5mm to 2x 9.5mm that accept fork style crimp plugs
- Board size slightly changed to accommodate new terminals (slightly wider)
- New type screw terminals all around to better fit 16AWG wire
- Revised board layout with slightly more clearance around some tracks
- Added 2x PTC “auto fuse” on inputs for extra protection
- Dates
- Revision 1
- Version 3.1
- Revision 2
- Dates
- Pre-Assembled 2022-05
- Added onboard resistor switches
- Reworked Level-Shifter setup
- 4 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
- Small silkscreen improvements
- Added WLED logo to the board!
- Dates
- Revision 2
- Version 1