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Questions tagged [pycom]

12 questions
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How to setup LoRa in LoPy4?

I am doing my project work on LoPy4, So I have to take data from another LoPy4 into this and display it into the computer via USB interface. So, before that we have to setup the LoRa in LoPy so that it can communicate to the another LoPy4 device.…
anonymous
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1
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1 answer

PYCOM FiPy does not attach to the Cellular Network - LTE Italy

I have tried to connect to the internet using LTE but the network won't attach. I want to determine the proper carrier on my Fipy, I did not get any response, the list was empty. The comand AT+CEREG?' response OK. The firmware version that I have is…
jaromeron
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1
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1 answer

Why is "[Errno 202] EAI_FAIL" exception thrown when sending HTTP Post from Pycom WiPy board with _urequest module?

Context I have a Pycom WiPy board running some Python code. The code makes a HTTP Post request to a .NET web API using _urequest module. Problem When the HTTP Post request is sent, a [Errno 202] EAI_FAIL exception is thrown. This happens several…
EggBender
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1 answer

FtpWebRequest to Microcontroller always results in (451) Local error in processing

I'm writing a Windows Forms application in C# that allows a user to connect to a microcontroller and upload program files via FTP. I can successfully upload program files via Filezilla. But when I run the code below I receive the error "The remote…
tw3399
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1
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1 answer

Unable to import pycom module for LoPy4 board in VSCode

I'm a complete beginner and I recently got the LoPy4 development board as well as the expansion board. I am currently following the tutorial on changing the RGB lights on the board. I have been following the steps such as installing the Pymakr…
hm97
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1
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2 answers

How connect to LTE cell network with PyCom FiPy?

I'm trying to get a PyCom FiPy board working with LTE network connection. I have a hologram sim card. I am using two pieces of code. One is from the PyCom docs the other is from code I found on the PyCom forum for debugging LTE. First code…
netskink
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1 answer

Have the real date and time in micropython

In order to do a project that includes data from PySense, I need to attach to that data a way to associate a time and date. However, it is showing me a date from 1970 and the time starts at 00:00:00. How do I get the real time and date? What I found…
Pedro Almeida
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0
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1 answer

Pycom Fipy Board no longer recognised by any device after firmware update

Board no longer recognised after Firmware update, keeps disconnecting and reconnecting regardless of what device it is plugged into. Board: FiPy Firmware: 1.20.2.r6 Development Board: Expansionboard 3.1 Firmware: 0.0.11 LTE firmware: 39529 I have a…
Sanguine
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0
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1 answer

micropython: loading data from a file in function causing an endless loop

I am working on a lopy4 from pycom and I have encountered an od problem while loading config data from a txt file: def loadFromConfigFile(): f= open('config.txt') for line in f: if "uuidExpected" in line: …
Dennis
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Connect Lopy with Windows over BLE

I am trying to send data from the Lopy to my Windows PC over Bluetooth Low Energy (BLE). On the PC, I see the Lopy and I can connect him. But a few seconds later the Lopy disconnects. This is my code: bluetooth =…
Ani
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0
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1 answer

TTN (The Things Network) counter and Pycom Lopy4 problem

I have a problem on the counter in TTN. this problem happened after I added machine.deepsleep function in my LoPy4. I have used the nvram_save () and nvram_restore () functions, but the counter in TTN still not increment. this screenCapture : So,…
Ibnu
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1 answer

Best software to use to program a Pycom FiPy?

The two recommended editors for a pymakr project are: Visual Studio Code alongside the Pymakr plugin, which flat-out doesn't work for me (and based on the predominately 1-star reviews it has, I'm not the only one). Atom, which hasn't worked with…
Joseph_Renerr
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