QuinLED-Dig-Uno 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-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
- 2020-05-08 – Small board updates
- Revision 5
- 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!
- Very much geared towards ESP32 now, use v2 boards for ESP8266
- 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
- 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!
- No more Temperature sensor included by default
- Pads and capacitor/resistor are still there, easily solder it on yourself!
- Custom DC-DC circuit
- Dates
- Revision 7
- 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!
- Dates
- Revision 2
- Version 1