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Release Notes

3.2.7

Added

  • Rewrite I-Am, I-Have, I-Am-Router-To-Network from broadcast to unicast. This is to reduce the risk of broadcast storms.

Fixed

  • Intermittent bus communication failures due to sending MS/TP frames too quickly, implemented by waiting 2 ms between consecutive MS/TP frames sent on the RS-485 bus.
  • Improved stability by keeping a longer record of previous received network broadcast messages.

Known Issues

  • Pro form factor logos are wrong in the app.

3.2.6

Added

  • Din rail PRO FW targets addded for production artifacts.
  • Support added for testing din rail pro in production.
  • DFU programming files for din production added to repo.

Fixed

  • Production artifacts for 400-1022 updated and tested to work with actual units.

Known Issues

  • Pro form factor logos and name are wrong in the app.

3.2.5 - 2024-05-28

Fixed

  • Consecutive responses to modbus polls by client fixed.

3.2.4 - 2024-05-17

Changed

  • Downgraded Mira version to 2.7.3

Fixed

  • Intermittent mesh network loop issue.
  • Five missing network heartbeats will again cause mesh nodes to reset as intended.

Known Issues

  • Two consecutive Modbus responses can be put on the bus due to network delay.

3.2.3

Released on 2024-04-30.

Changed

  • Mira version upgraded to 2.9.0
  • Internal antenna will be used in DFU mode on all MWA-N3 devices

Fixed

  • FOTA will no longer be affected by frequent RS485 configurations
  • Flash configuration will only be written when actually modified

3.2.0

Released on 2024-02-14.

Added

  • UART interface, which allows OEM integrators to communicate with the module using UART, as an alternative to using SPI
  • A new app mode has been added, APP_MODE_IDLE, which pauses any networking activity when in effect

Changed

  • W-Modbus module documentation has been revised
  • BLE version has been downgraded from 5 to 4 (see below concerning the App)

Fixed

  • All Apple iOS 17 devices are now able to use the W-Modbus app with W-Modbus devices on version 3.2.0 or later

3.1.1

Released on 2023-12-18.

Added

  • Firmware prepared with the ability to switch between applications on a W-Modbus module. The actual switch will be added in a future release

Changed

  • W-Modbus module documentation has been revised
  • BLE version has been downgraded from 5 to 4 (see below concerning the App)

Known Issues

  • The W-Modbus app can only set device names with 8 characters of length or less on the device to which the app is connected. Network map devices can have names up to 19 characters

3.1.1

Released on 2023-12-18.

Added

  • Added framework to allow switching between applications on a W-Modbus module. The actual switch will be added in a future release

Changed

  • WIPE form factor restored for production purposes

3.1.0

Released on 2023-11-28.

Added

  • Concurrent BLE to support W-Modbus app
  • SPI antenna configuration
  • SPI command for rescanning Modbus addresses
  • SPI command for BLE advertisement

Changed

  • W-Modbus module documentation

Fixed

  • Documentation for Modbus SPI button rescanning

3.0.0

Released on 2023-10-27.

Added

  • DFU FOTA added, allowing FW upgrade of an entire network by just upgrading the gateway

Changed

  • Restricted Modbus addresses 248 through 255 will now also be scanned due to the solar industry breaking the standard
  • Bootloader unified to the same for MWA-N2 and MWA-N3 devices

Fixed

  • Fixed issue where four devices with consecutive addresses caused collisions on the Modbus line
  • SPIM NOP command no longer causes subsequent commands to time out

2.2.3

Released on 2023-08-23.

Fixed

  • Addressed Solar inverter issues by removing sequence numbering in Modbus packets.

2.2.2

Released on 2023-05-25.

Fixed

  • Urgent: Fixed frame length error in UART API

2.2.1

Released on 2023-04-27.

Added

  • Wall Mount LEDs can be turned on permanently via button
  • Wall Mount LEDs can now indicate firmware version via button
  • Wall Mount LEDs can be toggled on GW for whole network

Changed

  • RS485 reliability significantly improved
  • LED colors updated, GW is now magenta. Network status is now traffic light
  • Bus activity shown on LEDs
  • Mode and network status is now combined

Fixed

  • Increased number of message buffers for broadcast and bus messages (SETRA)

2.2.0

Released on 2023-03-24.

Added

  • Support for DIN rail form factor

Changed

  • Upgrade to Mira 2.7.1

2.1.1

Released on 2022-09-20.

Changed

  • Kickstart the bus when a device is located on the network.

2.1.0

Released on 2022-06-01.

Added

  • Initial BACnet OEM Module release

2.0.1

Released on 2022-05-05.

Fixed

  • Modbus PRO IO-boards LED behavior - now shows when at least one unit has been found.
  • Modbus units can now properly lose devices.

2.0.0

Released on 2022-04-25.

Added

  • Support for BACnet MS/TP (Initial BACnet release)
  • Multiple RGB driver support (not hardware verified)

1.2.0

Released on 2022-04-14.

Added

  • Modbus Broadcast feature
  • W-Modbus PRO, W-Modbus PRO OEM Module products
  • Official support for multiple slaves per W-Modbus Node
  • Rescan trigger with push button
  • Push button for OEM module
  • OEM module default mode changed to Mesh node from None.

Changed

  • Rebased from latest W-Xbus repo/drivers
  • Continues slave scanning with increasing interval

1.1.3

Released on 2022-02-15.

Added

  • Support for io-extender XRA1201IL24TR-F
  • building to Gitlab.

Changed

  • Lift Mira to 2.6.1 to enable build in gitlab.

Fixed

  • Modbus address bug missing address 247

1.1.2

Released on 2021-09-27.

Changed

  • The time W-XBus holds the bus when transmitting now depends on baudrate, allowing reception of responses from very fast clients.

1.1.1

Released on 2021-09-02.

Changed

  • New pinout for SPI

Fixed

  • Bugfix for DIPswitch

1.1.0

Released on 2021-06-29.

Added

  • New SPI interface for controlling an XBus module
  • New LED behavior: LEDs will all flash yellow when a node is scheduled to restart

Changed

  • Mira updated to 2.6.0, leading to increased stability

1.0.3

Released on 2021-06-07.

Added

  • debounce before LEDs are lit.

1.0.2

Released on 2021-06-01.

Fixed

  • un-wanted un-commission triggered from a short pulse on the push button

1.0.1

Released on 2021-04-28.

Fixed

  • Dip switch rotation

1.0.0

Released on 2021-04-09.

Added

  • Initial commit
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