MicroPython Forum (Archive)

How about we review some existing drivers and use that as a starting point to define how we want things to be done? Like: https://github.com/micropython-IMU/micropython-bmp180 - properties should be avoided - ??? Here are some subtle differences in the BME280 driver between the WiPy and the ESP por...

pfalcon wrote:...

Thank you for the long explanation.
I had not yet used deepsleep but will try that route.

After deploying my nodeMCU with BME280, it reported for about 15 hours temp, humidity and pressure, which i consider a great success, being able to assemble and program that stuff during one weekend. But it stopped reporting after said 15 hours. I had read about the WDT in the docs and wanted to giv...

I needed to interface a BME280 environmental sensor to my WiPy, so I modified Adafruit's driver (written for Raspberry Pi) to work on MicroPython. Hopefully someone else will find it useful. https://bitbucket.org/oscarBravo/wipy_bme280 Thank you Oscar for your driver. It helped a lot for my weekend...

OK so I removed webrepl from boot.py but I still do not have enough memory to load my module. I guess I will simply have to shelve the whole project until I the frozen bytecode becomes usable on the ESP. Best regards, Llwy I had the same issue with another module. I got it to import with increased ...

I got it to work with increased heap size and small modifications to BME280: >>> import BME280 >>> b=BME280.BME280(i2c=i2c) >>> dir(b) ['read_pressure', 'read_humidity', '_load_calibration', '__init__', '__qualname__', 'read_raw_humidity', 'read_temperature', 'humidity', 'read_raw_pressure', 'temper...

I have come to the same memory error just by using the BME280 module. https://forum.micropython.org/viewtopic.php?f=14&t=1315 I have tried to get around this by precompiling the module using the cross-compiler as suggested by pythoncoder. http://forum.micropython.org/viewtopic.php?f=16&t=1876#p10542...

Hi, the setup procedure works as expected, but the board has to be in station mode as my dev machine does not have wifi. My board (ESP12E, doit) has no serial connection, but is just connected via wifi. As soon as i enter a wrong password the board starts to misbehave. I'm seeing hangups that i can ...

One more observation while testing the webREPL. It takes about 20 seconds after a disconnect is acknowledged in the browser. Could this be faster? This was fixed in master. Sorry for not many comments lately - we're all-hands preparing for the release. And yep, unfortunately, it will be with a numb...

Hi, for those interested here is a small snippet to download files to a micropython board: def listfile(fn): f=open(fn,'rt') print(f.read()) f.close() lf = listfile def getfile(name): import socket s = socket.socket(socket.AF_INET,socket.SOCK_STREAM) addr=socket.getaddrinfo('giant.fritz.box',80)[0][...