selman-nus

Hi, you may need to change how the getspo2 function defined in the library files. Probably it is an integer and you need to change it to float. However, even...

are you going to confirm your results using a medical oximeter?

Commercial ones generally use moving average over spo2 results to smooth the output values. So it is not like an instantaneous reading result, just be careful with that

Same here!

@vredzhepov i am very late but i agree. considering CARDIAC MONITOR CONFIGURATION on pg 25 of the AD8232 datasheet this design is correct. However R18 seems to be designed as...

Hi @chegewara thanks for your reply. The peer device has a PIN code that needs to be entered to enable the connection. I know the PIN and I am able...

Thank you for the suggestion. I tried different parameter values based on [this](https://github.com/espressif/arduino-esp32/blob/2452c1fb539246e47a715b74a3ad25b8a7ebbec7/tools/sdk/include/bt/esp_gap_ble_api.h#L251) header file. So options are : - ESP_BLE_SEC_ENCRYPT_MITM - ESP_BLE_SEC_ENCRYPT_NO_MITM - ESP_BLE_SEC_ENCRYPT However, the outcome is the...

Hi @akatriel , Is it possible to listen for notifications from multiple BLE devices simultaneously using flutter_blue?