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mariolukas / Bluetti_ESP32_Bridge

Bluetti Power Station ESP32 Bluetooth to MQTT Bridge

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AC200max no data

mdergithub opened this issue · comments

commented

I uploaded the code to my ESP32 and received no data. I found a work-around and I thought I'd post it. I separated the polling request into smaller chunks and it started working! Thanks so much for your hard work on this, it's amazing!

You need to modify the DEVICE_AC200M and change the polling to:

static device_field_data_t bluetti_polling_command[] = {
// Status
// changed to only one page 0 request (a portion of 7F bytes)
{FIELD_UNDEFINED, 0x00, 0x24, 0x32 ,0 , 0, TYPE_UNDEFINED},
{FIELD_UNDEFINED, 0x00, 0x47, 0x4A ,0 , 0, TYPE_UNDEFINED},
{FIELD_UNDEFINED, 0x00, 0x5c, 0x79 ,0 , 0, TYPE_UNDEFINED},

{FIELD_UNDEFINED, 0x00, 0x30, 0x32 ,0 , 0, TYPE_UNDEFINED},
// {FIELD_UNDEFINED, 0x0B, 0xF5, 0x07 ,0 , 0, TYPE_UNDEFINED},
//Pack Polling
{FIELD_UNDEFINED, 0x00, 0x5B, 0x25 ,0 , 0, TYPE_UNDEFINED}
// {FIELD_UNDEFINED, 0x00, 0xBB9, 0x3D ,0 , 0, TYPE_UNDEFINED}

I'm not much of a programmer, so I assume there is a more elegant way to do this or separate the polling better.

commented

Also, if we could get the AC200 max to spit out a number for total_generation other than zero, that would be great.

commented

Similar to this, I have an AC300, and I had to really chop down the bytes requested per block in the the final section of the DEVICE_AC300.h in order to get all my essential readings:

static device_field_data_t bluetti_polling_command[] = {
// Split up the original polling command into smaller chunks
// Original:
// {FIELD_UNDEFINED, 0x00, 0x0A, 0x28 ,0 , 0, TYPE_UNDEFINED},
// {FIELD_UNDEFINED, 0x00, 0x46, 0x15 ,0 , 0, TYPE_UNDEFINED},
// {FIELD_UNDEFINED, 0x0B, 0xB9, 0x3D ,0 , 0, TYPE_UNDEFINED}
// {FIELD_UNDEFINED, 0x0B, 0xDA, 0x01 ,0 , 0, TYPE_UNDEFINED},
// {FIELD_UNDEFINED, 0x0B, 0xF5, 0x07 ,0 , 0, TYPE_UNDEFINED},
// {FIELD_UNDEFINED, 0x00, 0x5B, 0x25 ,0 , 0, TYPE_UNDEFINED}

{FIELD_UNDEFINED, 0x00, 0x0A, 0x07 ,0 , 0, TYPE_UNDEFINED},
{FIELD_UNDEFINED, 0x00, 0x24, 0x07 ,0 , 0, TYPE_UNDEFINED},
{FIELD_UNDEFINED, 0x00, 0x2B, 0x07 ,0 , 0, TYPE_UNDEFINED},
{FIELD_UNDEFINED, 0x00, 0x56, 0x0E ,0 , 0, TYPE_UNDEFINED}

};

My ESP32 is mere inches from the AC300, my WiFi router is a few yards away, and I'm using the free HiveMQ broker, wherever that is, if this makes any difference.

Cheers,

commented

Thank you! This helped me to get the AC200M values!

static device_field_data_t bluetti_polling_command[] = {
  // Status
  // changed to only one page 0 request (a portion of 7F bytes)
  {FIELD_UNDEFINED, 0x00, 0x24, 0x32 ,0 , 0, TYPE_UNDEFINED},
  {FIELD_UNDEFINED, 0x00, 0x47, 0x4A ,0 , 0, TYPE_UNDEFINED},
  {FIELD_UNDEFINED, 0x00, 0x5c, 0x79 ,0 , 0, TYPE_UNDEFINED},

  {FIELD_UNDEFINED, 0x00, 0x30, 0x32 ,0 , 0, TYPE_UNDEFINED},
  // {FIELD_UNDEFINED, 0x0B, 0xF5, 0x07 ,0 , 0, TYPE_UNDEFINED},
  //Pack Polling
  {FIELD_UNDEFINED, 0x00, 0x5B, 0x25 ,0 , 0, TYPE_UNDEFINED}
  // {FIELD_UNDEFINED, 0x00, 0xBB9, 0x3D ,0 , 0, TYPE_UNDEFINED}
};