@zahary-momchilov Yes. You can use WiFi. However it is advisable to have a generic USB/UART adapter with 3.3v output as second option. Any adapter with 3.3V output level will do. The latter sorts out most Arduinos.

Using manufacturer data, we can get the proper data from the sensor. mfg_data = bluetooth.resolve_adv_data(adv.data, Bluetooth.ADV_MANUFACTURER_DATA) advData = binascii.hexlify(mfg_data)

@jhollan3 release='1.17.3.b1' this is version of Pycom firmware version='v1.8.6-849-83e2f7f on 2018-03-19' this is version of micropython Also is my board up-to-date with the latest release? and it looks like recent firmware

@colombianaus said in DS18B20 not working in WiPy 2.0: d=DS18X20(Pin.exp_board.G23, mode=Pin.OUT) now you miss Pin class... d=DS18X20(Pin(Pin.exp_board.G23, mode=Pin.OUT))

ok,i will try!

@jmahesh You are connecting to GATT Server as client, so what you can do is request the server send you notifications. You can't send notifications as a client. Bluetooth.PROP_NOTIFY means you can request notifications on that characteristic. I'm guessing that characteristic is not writable (read only) hence you get that error? If what you want is to be notified by the Server (e.g. when the value changes) use the char.callback(trigger=Bluetooth.CHAR_NOTIFY_EVENT, handler=YourHandlerFunct, arg=YourOptionalArgument)

Hello @seb and @livius , Thank you very much for your assistance with this, and it is awesome news about SPI.LSB. Cheers Colombian1976

I am using Pysense board. Does firmware update process is same for both Pysense board and for pycom board..?

@sesamproductions You have to copy the mqtt code to your device first. Instructuctions are for instance here: https://docs.pycom.io/chapter/tutorials/all/aws.html, or search the forum for mqtt. Edit: A simple mqtt client is also available at the micropython lib https://github.com/micropython/micropython-lib

@panos29 P20 is an ADC1 pin, are you sure you can't use it? As for the ADC2 that is not currently supported in the Python side because it it's a bit of an oddball: due to hardware/firmware limitations you can't use WiFi and ADC2 at the same time. For now to use it you'd have to program in C and have WiFi off.

@ccarducci you could enable a for loop running every second, this way you can interrupt your program every second.

Hi @river, this is a interesting idea, maybe, Did you get to burn esp32-arduino firmware?

@panos29 i have used e.g. HC05 it is comunicating throught RX/TX i do not know if can be something simpler..