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Version 205

  • Date: 03/04/2025
  • * List Of Changes:
    1. Cluster capacity SoC using liner ratio between avrg and limits, John Basson

Version 204

  • Date: 02/04/2025
  • * List Of Changes:
    1. HV mode first release
    2. PButton does not show warnings WARNING_CODE_MASTER_MSG_MISSING
    3. If turned ON from PButton and no Remote signal available BMS starts always in LV
    4. BMU fw:200+ changes mode to HV automatically

Version 203

  • Date: 20/03/2025
  • List Of Changes:
    1. HV mode SNAPOSHOT: force GLOB_OPMODE_NORMAL_HV_STANDALONE to GLOB_OPMODE_STANDALONE
      • Reason for change: NA
    2. Cluster date percent values uses smallest or highest not average
      • Reason for change: improvement, SMD-ISSUE#585

Version 202

  • Date: 04/02/2025
  • List Of Changes:
    1. Add production flag for replacement BmsEx marking
      • Reason for change: NA
    2. Remove relay operation mode, always in auto since manual mode causes potential danger
      • Reason for change: NA

Version 201

  • Date: NA
  • List Of Changes:
    1. Add system uptime read from logger
      • Reason for change: NA
    2. Add extra information for startup event, showing last shutdown environment, information is available only when read from logger ver 9.110 or higher
      • Reason for change: NA
    3. Add remote restart and shutdown instruction for developers
      • Reason for change: NA
    4. Add MAX14921 capacitor leak detection and error compensation
      • Reason for change: NA
    5. Add cell capacity for individual cells
      • Reason for change: NA
    6. Add cell balancing mode Capacity and Auto, Auto is mixed of fine voltage based balancing combined with rough capacity based balancing.Mode auto will be set as default
      • Reason for change: NA
    7. Cluster data change, causing cluster FW change to 2
      • Reason for change: NA
    8. Split temperature current limit to separate value
      • Reason for change: NA
    9. Add broadcast fw update allowing logger to update multiple at same time
      • Reason for change: NA
    10. Resetting cell compensation per module battery
      • Reason for change: NA
    11. Add raw pack voltage as BC information
      • Reason for change: NA
    12. Changed all remote device to Broadcast raw voltage only
      • Reason for change: NA
    13. Cluster parameters are automatically distributed to all slaves, and changing parameters is prohibited in slave mode
      • Reason for change: NA
    14. Remote device auto scan for most of the device in 500k range
      • Reason for change: NA
    15. PushButton menu 3 added for reset CtrlDev to Auto
      • Reason for change: NA

Version 194

  • Date: NA
  • List Of Changes:
    1. Add Solis supported device
      • Reason for change: NA
    2. Add Cluster overwrite test instruction for testing remote control device response
      • Reason for change: NA
    3. Add capacity correction at startup based on average voltage and minimum time between startups
      • Reason for change: NA

Version 193

  • Date: NA
  • List Of Changes:
    1. chCtrlIncreaseDelay change default from 180 to 15 complaints from support forcing parameter on firmaware change to write param to 15
      • Reason for change: NA

Version 192

  • Date: NA
  • List Of Changes:
    1. Deye send Raw voltage fix
      • Reason for change: NA
    2. Broadcast of raw pack voltage
      • Reason for change: NA

Version 191

  • Date: NA
  • List Of Changes:
    1. Fixed cluster firmware version not to give warning when no cluster changes made
      • Reason for change: NA
    2. Victron default speed change to parameter with default 500k
      • Reason for change: NA

Version 189

  • Date: NA
  • List Of Changes:
    1. Fixed calibration test env Speed causing conflict with can1
      • Reason for change: NA
    2. Fixed Nikolay Bashev issue button turn off at shutdown
      • Reason for change: NA

Version 188

  • Date: NA
  • List Of Changes:
    1. Cluster coms version changes to separate number
      • Reason for change: NA

Version 187

  • Date: NA
  • List Of Changes:
    1. Fixed canbus2 baudrate BUG
      • Reason for change: NA

Version 186

  • Date: NA
  • List Of Changes:
    1. Fixed canbus2 baudrate selection change
      • Reason for change: NA
    2. Fixed canbus2 baudrate fixed speed for specific devices
      • Reason for change: NA

Version 185

  • Date: 06/11/2022
  • List Of Changes:
    1. Rem Ctrl Dev Sunsynk settings for disable coms monitor
      • Reason for change: NA

Version 184

  • Date: NA
  • List Of Changes:
    1. High Voltage standalone mode, Balancing in cluster
      • Reason for change: NA
    2. Added Remote device LV generic charger
      • Reason for change: NA
    3. Rem Dev Sunsynk send voltage without compensation mode
      • Reason for change: NA
    4. Cluster value Size changed to accomodate voltage greater than 0xFFFF
      • Reason for change: NA

Version 183

  • Date: NA
  • List Of Changes:
    1. Memory mutex causing deadlock removed
      • Reason for change: NA

Version 182

  • Date: NA
  • List Of Changes:
    1. Replace WDT call with non blocking call
      • Reason for change: NA

Version 181

  • Date: 19/06/2022
  • List Of Changes:
    1. Production Erase EEPROM PAGE PARAM added to CANBUS instruction set
      • Reason for change: NA

Version 180

  • Date: NA
  • List Of Changes:
    1. Production functionality extended, Production errors added
      • Reason for change: NA
    2. Sunsynk direct coms parameter to disable CANBUS monitoring for inverter warning
      • Reason for change: NA
    3. RTC SD3077 support added for HW: 303
      • Reason for change: NA
    4. Preserving capacity small bug fix
      • Reason for change: NA
    5. Absolute average current measurement with buffer added
      • Reason for change: NA
    6. Response after Reboot and Shutdown instruction over CANBUS
      • Reason for change: NA

Version 179

  • Date: NA
  • List Of Changes:
    1. Removing Offset from cell measuring. use only AFE SDADC offset
      • Reason for change: NA

Version 178

  • Date: NA
  • List Of Changes:
    1. CANBUS remote clearing interface register CCCR for error recover
      • Reason for change: NA
    2. Sending probe msg when master missing for CAN-Remote line status detection
      • Reason for change: NA

Version 177

  • Date: 05/03/2022
  • List Of Changes:
    1. Interface stat
      • Reason for change: NA

Version 176

  • Date: NA
  • List Of Changes:
    1. Growatt control device Snapshot 1
      • Reason for change: NA

Version 175

  • Date: NA
  • List Of Changes:
    1. Charge Ctrl voltage Counter not working fix
      • Reason for change: NA

Version 174

  • Date: NA
  • List Of Changes:
    1. Second Average buffer added with size of 16 in addition to 5sec main
      • Reason for change: NA
    2. Remaining time replacing Average current in CAN BC
      • Reason for change: NA

Version 173

  • Date: NA
  • List Of Changes:
    1. Energy Counter bug fixed accumulation from TC
      • Reason for change: NA

Version 172

  • Date: NA
  • List Of Changes:
    1. Led Menu first Item load Bug fix
      • Reason for change: NA
    2. Remote Device Sunsynk no message warning delay increased to 7500ms
      • Reason for change: NA
    3. BMS does not generate Warning for missing cluster node if remote device is set to None
      • Reason for change: NA

Version 171

  • Date: NA
  • List Of Changes:
    1. Sma Remote device
      • Reason for change: NA
    2. Led Menu add option 3 for Remote Device
      • Reason for change: NA
    3. Led Menu removed option 2 for Cell Count
      • Reason for change: NA
    4. Led Menu Fixed start with parameter 1
      • Reason for change: NA

Version 170

  • Date: NA
  • List Of Changes:
    1. Cluster functionality
      • Reason for change: NA

Version 167

  • Date: NA
  • List Of Changes:
    1. Override clear warning on complete
      • Reason for change: NA

Version 166

  • Date: NA
  • List Of Changes:
    1. Balancing circuit measurement
      • Reason for change: NA

Version 165

  • Date: NA
  • List Of Changes:
    1. Ina param read from CANBUS [INSTR_DATA_INA_PARAM 11]
      • Reason for change: NA
    2. Balancing current limit FIXED
      • Reason for change: NA
    3. LED Param read write over CANBUS
      • Reason for change: NA

Version 133

  • Date: 04/10/2020
  • List Of Changes:
    1. The Error LED has been removed during BMS startup. BMS error 0 is hidden
      • Reason for change: NA
    2. Permanent broadcasting fixed
      • Reason for change: NA
    3. Fixing of SMD CAN protocol
      • Reason for change: NA
    4. Green LED blinking enhanced
      • Reason for change: NA
    5. CANUS start using hardware ID filtering
      • Reason for change: NA

Version 130

  • Date: NA
  • List Of Changes:
    1. BMS will remain updatable if an error occurs in the microcontroller, Always do update 130 before proceeding with updates >130
      • Reason for change: NA

Version 124

  • Date: NA
  • List Of Changes:
    1. Charge Discharge error control fully tested
      • Reason for change: NA

Version 123

  • Date: NA
  • List Of Changes:
    1. Charge Discharge Control with new 3 separate levels for Voltage Capacity and Temp, Logger update required
      • Reason for change: NA

Version 122

  • Date: NA
  • List Of Changes:
    1. RGB Button fully supported with additional color for menu selection
      • Reason for change: NA
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