Release v2.0.11

• Added new MQTT topic with free memory in raw mode
• Fixed styling of export graph
• Changes to stabilize HAN when debugging is disabled
• Changed to double precision on accumulated values

Release v2.0.10

v2.0.8 and v2.0.9 was removed due to error. The following was fixed in v2.0.8:

• More changes to improve stability for ENTSO-E API
• Support null values in the middle of payload (Fixes parsing for Kamstrup 1p)
• Increased buffer for MQTT (Trying to improve stability for MQTT)
• Fixed int16 overflow for hourly use in graph
• Fixed disappearing phase in current graph if current is zero
• Fixed real time update of export watt

v2.0.9 has extra error handling and reduced CPU speed for ESP32 to 160mhz

v2.0.10 has code update that reduces stack size which should improve stability

Release v2.0.7

• Fixed connection error for fetching prices and exchange rates
• Fixed parsing of data from Swedish Aidon meters
• Fixed upgrade by auto download. Returns without upgrading in previous version
• Changed main fuse and production capacity fields to free number from 0 to 255
• General stability improvements

Release v2.0.6

• Fixed improbable numbers for current when exporting power (signed to unsigned overflow)
• Fixed current labels for IT/TT system
• General stability improvements for ENTSO-E API

Release v2.0.5

For ESP32: If you have v2.0.3 or v2.0.4 from before, you need to flash upgrade by cable.

• Fixed OTA firmware update on ESP32
• Fixed currency conversion for other currencies than NOK
• General improvements on ENTSO-E implementation
• Visual changes when IT/TT system is selected
• Show DHCP IP config in meter configuration

Release v2.0.4

• Disable WDT for firmware upload
• Default to "Error" level if debugging is disabled
• Minor improvements on IEC62056-7-5 parsing

Release v2.0.3

Firmware files removed due to breaking of firmware upgrade.

• Fixed missing data in monthly graph
• Fixed static IP configuration with 15 character IP address
• Fixed clock sync with meter if NTP is not working
• Fixed Kaifa meter timestamp (was not UTC)
• Added support for MBUS partial frames (keep track and assemble)
• Added calculation for L2 voltage where not present (Kaifa IT/TT)
• Added 3 decimals on accumulated values in MQTT and JSON
• Added default NTP server pool.ntp.org if blank
• Added default DNS (use gateway if no DNS defined and OpenDNS as second DNS)
• Added description to error codes in debug logger
• Restart WiFi after 60 seconds if not connected (if auto-reconnect fails)
• Some visual adjustments for chrome dark mode

Release v2.0.2

• Added graph for temperature sensors if more than one
• Added power factor to MQTT JSON
• Added ESP clock to GUI
• Moved temperature update to after HAN read so that it does not cause buffer overflow
• Show ESP as green if no voltage sensor is present
• Fixed copy/paste error for power factor L2 and L3 MQTT RAW publish
• Fixed bug that caused prices not to be fetched
• Fixed auto detect of Aidon meter in IEC-62056-21 payload
• Fixed build issues for ESP32 on Windows
• Fixed real time calculation of accumulated values showed in GUI

Release v2.0.1

• Fixed overwrite of ENTSO-E API key
• Fixed "New version" popup
• Respect scaling parameter on OBIS values

Release v2.0.0

WARNING: ESP32 from 1.5.x series firmware have a error that may brick your device if you flash via web. Please flash with USB or TTL adapter. This issue have been fixed starting from v2.0.0

NOTE: For encrypted meters, there is also a possibility that your encryption keys get scrambled during upgrade. Please check and update keys after firmware upgrade.

Changes:

• Changed from SPIFFS filesystem to LittleFS
  • NOTE: If you have MQTT SSL, please make sure you have your certificates backed up somewhere, as they will be deleted when upgrading to 2.x series firmware
• New meter configuration to support more meters. See Wiki for configuration of your meter
• New graphs for use, voltage and amperage, now showing all available phases
• Removed energy price page (exchanged for graph)
• Showing all available future prices

Added:

• Energy use plot for last day and last month
• Future energy price plot where ENTSO-E is configured
• Generic IEC-62056-7-5 and IEC-62056-21 parser
• Voltage divider configuration for Vcc in GPIO settings
• Power factor added to JSON and MQTT where available
• Loading mask when uploading files (firmware or certificates)
• Show instant reactive import/export in GUI