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dsair2_comparison

DSair2 Comparison

Competitor devices

Roco Z21

Digikeijs DR5000

DR5000 has many interface for modelrailway control.

Digitrax DCS52

Viessmann 5302 Commander 2

Comparison table

Comparison Items DSair2 Z21 DR5000 DCS52 Notes
Marklin Motorola2 Yes Yes No No
Analog support Yes No No No
Current 2A(4.5Amax) 3A 3.2Amax 3A
DC range 12-19V 14-19V 13.5V
CV Read/Write Yes Yes Yes Yes
USB Yes No Yes Yes
S88-N Yes1) No Yes No
WiFi Internal External Internal but not work fine External
Web Server Yes No No No
Programming Yes No No No BASIC programming feature
Mobil App Not Required Required Required Required
Open Source Yes No No No

DSair's pros and cons

buin2gou.sakura.ne.jp_sblo_files_powerele_image_mthpiko_1-thumbnail2.jpg

pros

  • Open source based(Arduino). Customization is available.
  • Internal Wi-Fi access point. PC and Wi-Fi router is not required. Only you need smartphone!
  • Internal Gigabyte file area (SD card) for MP3 sounds.
  • DCC and Marklin Motorola, also analog PWM are supported. Multiple use is available.
  • Web app has BASIC programming feature. you can use automatic control using S88-N decoders on your smart phone!
  • Very compact and simple wiring.
  • 7 mobile devices can connect to DSair2 sametime.

cons

  • Railcom(BiDi) is not supported.
  • Programming track is implemented in Main Track output.
  • 2A continuous current output, 4.5A peak current. Not suitable for very big layout.
1)
*Soldering is required
dsair2_comparison.txt · 最終更新: 2019/03/09 07:46 by yaasan