Matter

 





Matter
from


      ATX LED       


Blue

ML-SML-M2D

In Leviton 47605 format - with PSE-8D


image


ML-DIN-M2D







ATX LED  Matter to DALI Bridge - ML-SML-M2D or ML-DIN-M2D

  • Matter communication standard

  • 64 DALI addresses

  • 16 DALI groups

  • Automatically assigns DALI addresses

  • Automatically provides DALI bus power if no external supply detected

  • Works with all Matter border routers

  • Support DT6 (fixed)  and DT8 devices   ( tunable white )

  • maintains sync between ATX LED Switches, ATX LED Hubs and Cloud control

  • local and remote control

    Does not require the ATX LED Hub for operation
    Works with the ATX LED Hub if both are present

  • does not change existing DALI addresses or configurations.

  • fits into Leviton 47605 box

  • Remote diagnostics of:
    - DALI bus voltage
    - DALI bus current
    - up to 8 system power supplies ( typically 24 to 60 volts)
    - WiFi quality
    - Network Ping response times
    - Geographic location
    - Real Time Wattage
    - Active / Missing devices



Specifications for ATX LED Matter to DALI

  1. 64 DALI devices - each can be exposed to Matter or hidden - each has a friendly name

  2. 16 DALI groups  - each can be exposed to Matter or hidden  - each has a friendly name

  3.  8 Power Supply devices - these are the lighting power supplies  - in IM-M2D this is always 51v on all

  4.  1 DALI Bus device - this is the state of the DALI bus power - in IM-M2D this is either 12v or 0v

  5.  DIN rail or SML mounting

Scheduling -  handled by Matter

Error reporting - email from the device if any change in # of power supplies

Macros - only address forwarding is supported ( copy level from address/group x to y )

Address Assignment - Automatic if a new device is detected

DT6 to DT8 conversion - method to send mode change to the driver  ( python script is available )

Grouping - method to assign / unassign  any 64 address to any of 16 groups

8 Virtual Power Supplies devices - these are the voltages of up to 8 power supplies - read only

1 DALI Bus device - this is the voltage on the DALI bus




ESP32 Pinout / Functions

Pin
Pin Name
 Connected To
Function
3
  Enable
 S3, Pullup
 Boot
37
 GPIO 0
 S1
39
 IO 0
 +48v C
 measure Power Supply C voltage, gain 25
38
 IO 1
 +48v D
 measure Power Supply D voltage, gain 25
6
 IO 6
 +48v  A
 measure Power Supply A voltage, gain 25
7
 IO 7
 +48v  B
 measure Power Supply B voltage, gain 25
12
 IO 8
 SW1
 Operation Mode
   - Close - User, full Matter Control
   - Open - installer mode
17
 IO 9
 DA Current
 Measure Voltage during transmit
0.5 Ohm resistor, gain 1:1
18
 IO 10
 DA Voltage
 Message Voltage - gain 5.8
19
 IO 11
 DA Test
 Turns on 6.5v load to measure current
20
 IO 12
 DAbus power
Enable
 Enables power when High
Sources 80 mA
21
 IO 13
 DAbus Current Boost
 Sources 180 mA



Power On Algorithm

onboard DALI power off.

- measure DALI bus voltage
- measure DALI bus current Set DA Test - measure current @ 6.5 volts

if Voltage is < 15 volts and current is less than 180 mA, enable +80mA current

- measure DALI bus voltage
- measure DALI bus current Set DA Test - measure current @ 6.5 volts

if Voltage is < 15 volts and current is less than 140 mA, enable 100mA current

- read bus device status and level
- check if unassigned devices
- address unassigned and leave existing unchanged

- Read UPC codes

Name unnamed devices with the friendly name of the UPC codes followed by the short address

Read Groups

Express short address and groups to Matter


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Power Supply Status Reporting

4 inputs from the House Power panel

each has a gain of 25 -  measurement range of 2.5 to 75 volts

a) If the input is between 44 and 75v, the that input has one power supply, with that voltage.   Count each input with greater than 44v.   Report the voltage

b) If the input is between 3 and 24 volts - then the number of power supplies is between 1 and 4.      The calculation is:

using this method, up to 8 power supplies can be counted, the voltage of each supply is reported in a)

 Voltage
  #count to add
1.5
 0
3
 0
4.5
 1
6
 0
7.6
 1
9
 1
10.5
 2
12
 0
13.5
 1
15
 1
16.5
 2
18
 1
19.5
 2
21
 1
22.5
 3




Missing in Version 1

-  detect UPC code and use appropriate default names
-  detect groups and scenes and allow them to be named, default is group 0-15
-  detect non default scenes and allows them to be named.




How to pair

insure phone is on 2.4ghz network
Apple Home - add matter device
scan QR code

how to add Alexa after Home
in Home, open home -> Bridge -> settings -> enter pairing mode -> get code
in Alexa - add other device, find matter, enter pairing code

how to add Google after home
in Home, open home -> Bridge -> settings -> enter pairing mode -> get code
in Google, add device, enter pairing code














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