Wifi Ble Coex stability
Posted: Thu Nov 14, 2024 3:42 pm
I am working on a project where we are using an Esp32-S3
We have a Mqtt connection and a Ble Connection running constantly
After setting the Wifi powersaving settings to WIFI_PS_MIN_MODEM the wifi connection seems stable over night.
The Nimble Ble connection drops about 9 times over night, with a BLE_ERR_CONN_SPVN_TMO with the connection interval set to 300ms and supervision timeout at 1300ms.
I've had that same device connected over BLE for days with only one disconnect.
Is the esp_ble stack more stable than the Nimble port?
How would I minimize the amount of disconnects?
We have a Mqtt connection and a Ble Connection running constantly
After setting the Wifi powersaving settings to WIFI_PS_MIN_MODEM the wifi connection seems stable over night.
The Nimble Ble connection drops about 9 times over night, with a BLE_ERR_CONN_SPVN_TMO with the connection interval set to 300ms and supervision timeout at 1300ms.
I've had that same device connected over BLE for days with only one disconnect.
Is the esp_ble stack more stable than the Nimble port?
How would I minimize the amount of disconnects?