Open sarzyk opened 1 week ago
On my ESP32 via BLE too. BMS make frequently a beep...
How can i set MQTT Update-Interval?
My BLE-config for JK-Inverter-BMS PB2A16S15P:
esp32_ble_tracker:
on_ble_advertise:
then:
- lambda: |-
if (x.get_name().rfind("4041", 0) == 0 || x.get_name().rfind("4041", 0) == 0) {
ESP_LOGI("ble_adv", "New JK-BMS found");
ESP_LOGI("ble_adv", " Name: %s", x.get_name().c_str());
ESP_LOGI("ble_adv", " MAC address: %s", x.address_str().c_str());
ESP_LOGD("ble_adv", " Advertised service UUIDs:");
for (auto uuid : x.get_service_uuids()) {
ESP_LOGD("ble_adv", " - %s", uuid.to_string().c_str());
}
}
ble_client:
- mac_address: ${mac_address}
id: client0
on_passkey_request:
then:
- ble_client.passkey_reply:
id: client0
passkey: 1234
jk_bms_ble:
- ble_client_id: client0
protocol_version: ${protocol_version}
throttle: 5s
id: bms0
The BMS pushes data every 0.5s. You can use the throttle
parameter to skip most of the data:
jk_bms_ble:
- ble_client_id: client0
protocol_version: ${protocol_version}
throttle: 60s
This setting publishes a set of measurements once per minute.
IMO this setting is useless:
on_passkey_request:
then:
- ble_client.passkey_reply:
id: client0
passkey: 1234
The BLE module of the BMS is unable to do authentication/encryption.
Thank you. I have delete Passkey. Works too.
I have many notify in my Log:
[09:49:05][D][jk_bms_ble:525]: Unknown168: 00.00.00.00.00.00.00.00.00.00.00.00.00.00 (14)
[09:49:05][D][jk_bms_ble:539]: Unknown189: 0x00 0x64
[09:49:05][D][jk_bms_ble:543]: Unknown192: 0x00
[09:49:05][D][jk_bms_ble:545]: Unknown193: 0x00 0xFF (0x00 0x8D)
[09:49:05][D][jk_bms_ble:547]: Unknown195: 0x66 0x40 (0x21 0x40)
[09:49:05][D][sensor:094]: 'jk-bms heating current': Sending state 0.00000 A with 2 decimals of accuracy
[09:49:05][I][jk_bms_ble:570]: Emergency switch: off
[09:49:05][D][sensor:094]: 'jk-bms temperature sensor 4': Sending state 18.70000 °C with 1 decimals of accuracy
[09:49:05][D][sensor:094]: 'jk-bms temperature sensor 3': Sending state 18.60000 °C with 1 decimals of accuracy
[09:49:05][D][esp32_ble_client:110]: [0] [C8:47:80:16:8D:CE] ESP_GATTC_NOTIFY_EVT
[09:49:05][D][esp32_ble_client:110]: [0] [C8:47:80:16:8D:CE] ESP_GATTC_NOTIFY_EVT
[09:49:05][D][esp32_ble_client:110]: [0] [C8:47:80:16:8D:CE] ESP_GATTC_NOTIFY_EVT
[09:49:05][D][esp32_ble_client:110]: [0] [C8:47:80:16:8D:CE] ESP_GATTC_NOTIFY_EVT
[09:49:05][D][esp32_ble_client:110]: [0] [C8:47:80:16:8D:CE] ESP_GATTC_NOTIFY_EVT
[09:49:05][D][esp32_ble_client:110]: [0] [C8:47:80:16:8D:CE] ESP_GATTC_NOTIFY_EVT
[09:49:06][D][esp32_ble_client:110]: [0] [C8:47:80:16:8D:CE] ESP_GATTC_NOTIFY_EVT
[09:49:06][W][component:237]: Component esp32_ble took a long time for an operation (666 ms).
[09:49:06][W][component:238]: Components should block for at most 30 ms.
WARNING jk-bms-ble @ 192.168.178.35: Connection error occurred: [Errno 104] Connection reset by peer
INFO Processing unexpected disconnect from ESPHome API for jk-bms-ble @ 192.168.178.35
WARNING Disconnected from API
ESP_GATTC_NOTIFY_EVT are many times in my log of ESPHome
Please decrese the log level to reduce some load by
logger:
level: INFO
![Uploading Screenshot_20240624_133918_Allegro.jpg…]() Hi. I bought this esp32 device:
I make everything like in tutorial but I have a problem. The device randomly disconnected all the time. What could be a reason this situation?