Dec 16, 2020 · When sending a packet to SigFox using a LoPy4 with a Public Key enabled, SigFox reject the packet as "Invalid private key" in the backend. sigfox = Sigfox(mode=Sigfox.SIGFOX, rcz=Sigfox.RCZ1) sigfox.public_key(True) s = socket.socket(socket.AF_SIGFOX, soc...

Dec 7, 2018 · @jiemde Don't delete it from sigfox back end. Connect to sigfox backend, select "DEVICE", click on "ID" number and on information page the seventh line is the PAC i suppose you need to use on Engie portal to register your device (it's not the PAC i have use in my first subscription so i think it's a new one as explained here https://ask.sigfox ...

Jan 27, 2017 · A brief note to inform you all that the SiPy modules are now fully Sigfox certified for zones RCZ1, RCZ2 and RCZ4. RCZ3 will be certified mid Feb. Daniel will update you all early next with details of Updater release to program PACs, KEYs and IDs. Best wishes Fred

Jul 30, 2020 · Sigfox device takes around 2 seconds to send a 12 bytes payload. However, as it further repeats the transmission on two different frequencies for reliability. The total time takes around 6 seconds which means to send the second message we have to wait for 6 seconds.

Oct 17, 2018 · All sigfox vendor (like soracom) have the same business plan to feed there web interface/database with the data sent by the sigfox device under their contract, in my design i prefer to work with sigfox callback define in the sigfox-backend (as it …

Oct 15, 2020 · CRA rejected the modem ownership transfer: Invalid PAC code: {redacted}

Nov 3, 2018 · @robert-hh said in Float to bytearray conversion for sigfox payload: ustruct.unpack("ff", msg) Nice, thank you. I think is still posible save some more space if cut the first caracter and the dot. (And then possible to include more information) Which I try and fail to doing here. I think the unpacked value is rounded somehow.

Jan 27, 2017 · @daniel said in New firmware release 1.5.0.b1 and SiPy Sigfox certification completed: We will investigate the I2C problem and provide a fix today or tomorrow. machine.idle() only stops the CPU until an interrupt occurs (and there are several internal interrupts, including the system tick every 1ms).

Nov 15, 2020 · Finally, I read the sensors and now I have the values to be sent to Sigfox. s.send(bytes([1.89, 2.90, 3.67, 4.87, 5.77, 6.44,0,0,0,12.7])) I have some values with float or decimal format, but I have to convert. In C I use c function to convert to Uint, how do you do in python? and how do you decode them in Sigfox? Thank's

Nov 3, 2020 · This way, it will / should also update the Sigfox PAC and ID if you previously removed it from the device (using for example erase all and/or erase config / nvs partitions). Next to that, I recommend to update to the latest stable firmware version (1.20.2.r4), though if your course recommends something different, you can always downgrade to ...