MicroPython Forum (Archive)

You only need to do the DFU flash of the MicroPython firmware once. From now on you just need to manage Python files on the filesystem, which you can do either with the command line tools (pyboard.py, rshell, etc), or with a MicroPython aware IDE like Thonny or uPyCraft. http://docs.micropython.org...

Try adding a delay between on and off to see if it's doing what is supposed to do. What could be happening is that the pin changes its state (from on to off and vice-versa) so quick that you might not be seeing the led to go off or hearing the relay being activated/deactivated. try something like t...

Hi guys, I am new here and today i got my STM32F407VET6 Development Board Cortex-M4. My OS is Manjaro and i have flashed the board in DFU mode. Is it possible to use Pycharm IDE for writing the code in it? I have Debugging tools here at home, but as far as i know Pycharm has no option for send the c...

Hello So you would need to look at W5500 and can be sourced from https://uk.banggood.com/W5500-Ethernet-Network-Module-Hardware-TCPIP-Interface-51STM32-Program-Driver-Development-Board-p-982668.html?rmmds=search or LAN8720 https://uk.banggood.com/LAN8720-Module-Smart-Electronics-Network-Module-Ethe...

Hello As well as the board you will also need an Ethernet board I have couple myself but not really done a lot with them. Regards Mike can you please share link to the store where i can get this Ethernet board? Does this board that this user listed in his topic work with any arduino or other module...

Hello Yes that board will do the job as stated previously you will need to compile a version of Micropython for that board see a great post from another user, https://forum.micropython.org/viewtopic.php?t=3086. As well as the board you will also need an Ethernet board I have couple myself but not r...

kevinkk525 wrote: ↑

Mon Jan 06, 2020 8:13 pm

Use an esp32, they are around 5-15€

Thank you for your reply Kevin!
for the moment i am looking for none wireless board, but i will get some after this project is reached its goal!

Hello You cab purchase ESP32 from a lot of sources on ebay for around the five pound mark, for the esp32 all you would need to do is download and install the micropython firmware using uPyCraft, one advantage of using ESP32 unlike the STM based boards is that that have wireless networking. Regards ...

If it doesn't have to be quite cheap, I'd buy the original pyboard d from https://store.micropython.org/category/pyboard%20D-series , see also: https://forum.micropython.org/viewtopic.php?f=2&t=7515 Thank you four your replay. The D series are around 40Euros and up! To expensive! is the board i pos...

Hello All of the boards you have specified you would need you to compile your firmware I have a couple of STM32F407VET6 so I know these can run micropython, but as stated you would need to compile yourself. Why not have a look at ESP32 I use quite a few of these around my house, monitoring temp etc...