Changelog

app-hybrid-modbus – Modbus over various WAN technologies.

This changelog's format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Planed features

• Power On self testing
• Execute Modbus Commands per LTE-Downlink
• Modbus TCP
• LAN connection to backend (over ethernet)
• DNS
• Lost-Network Feature for LoRaWAN

0.2.1 - 2022-02-14

Added

• Support for LoRaWAN Class C.
• New Config Parameter OpMode for selecting Class A or Class C operation mode for LoRaWAN.
• Add Lost-Network feature for LTE.

Fixed

• Removed double status message uplink on boot for LoRaWAN.

0.2.0

Added

• Support for battery powered hardware variant, using mikrobus-rs485-var nrf-addon-rs485-VBat-rev1.
• (Battery only) Add config parameter PowerOnDelay for letting attached slaves power up.

0.1.5

Added

• Allow 8E1 in UART config.

0.1.4 - pre-release 2021-11-23

Added

• Add additional compact LoRaWAN payload formats known from the LoRaWAN Bridge device.
• Add config parameters PlFmt, PlMax, PlId for controlling the LoRaWAN payload format.

Fixed

• A timing issue could lead to the dialog mode not working properly.

0.1.3 - pre-release 2021-11-17

Added

• Interactive Dialog Mode for testing setups.
• LED feedback about state of Modbus and WAN connections.
• Execute Modbus Commands remotely via LoRaWAN Downlink.

0.1.2 - pre-release 2021-11-15

• This is a pre-release! It is neither complete nor fully tested!

Added

• Support for NB-IoT, LTE-M, and LoRaWAN.
• Downlinks for remote config (all WAN technologies) and firmware updates (NB-IoT and LTE-M only)

Dependencies

• Boot Firmware >=1.7.1
• Modem Firmware >=1.2.0

0.1.0 - 2021-07-02

Added

• Start new app for Hybrid NB-IoT/LoRaWAN Modbus Gateway.