diyBMSv4ESP32

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Ability to run in AP Mode?

6

Hi I am trying run this without a wifi network available. Can I set this to run as AP Mode and run the normal pages? The code seems to support...

jdevine82

Frequent controller restarts [RS485 experimental version]

7

Hello Stuart. Since yesterday I have had one of my 3 inverters back from repair. I use the RS485 branch. The controller restarts quite often without me being able to...

moscito1010

Does anyone know the CANBUS pin assignment of a Voltronic Axpert MAX or MPPSOLAR or identical/similar devices?

46

Does anyone know the CANBUS pin assignment of a Voltronic Axpert MAX or MPPSOLAR or identical/similar devices? I want to connect the DIY controller to the Axpert MAX and the...

moscito1010

Extended CAN ID

13

For a special CAN charger I try to change the CAN ID from standard to extended (for testing I edit Pylon_canbus.cpp): This is what I done: Pylon_canbus.cpp: Row 88: send_canbus_message(0x355,...

buddhafragt

Victron CAN-bus voltage alarm swapped

10

I think the voltage alarm is swapped in the Victron CAN bus implementation, can someone else have also a look at this code? Line 296 //(bit 2+3) Battery low voltage...

bertvaneyken

Important Info for Victron Cerbo GX owners

1

Hello friends of diyBMS, here is an important Info for Victron Cerbo GX owners: (Big Problem with Cerbo GX and diyBMS after activating DC couple PV feed in combined with...

JochenSchmidt

If Mqtt is enabled , every 20-30 seconds the controller gives an error that it can`t communicate with modules and/or shunt. If mqtt is disabled no issues.

11

If Mqtt is enabled , every 20-30 seconds the controller gives an error that it can`t communicate with modules and/or shunt. If mqtt is disabled no issues. The same applies...

stuartpittaway

MQTT compatibility with HomeAssistant

9

Since HomeAssistant is getting a defacto standard, it would be nice to create a MQTT compatibility mode with HomeAssistant.

vajpeters

INA 229 , changing from adc_range 1 to adc_range0 for 75mV shunts.

5

Like I mentioned in the forum I would like to use 75mV shunts with ina229 addon board. I have tried to alter CurrentMonitorINA229.cpp and CurrentMonitorINA229.h It works but not precise....

lorenzo6201

The mechanical relay switches 2 times

3

The relay switches 2 times. If I trigger a rule for testing (BMS internal error) by unplugging a communication cable, the desired relay (REL1) is activated after a few seconds....

moscito1010