MicroPython Forum (Archive)

classy_coder wrote: ↑

Wed Aug 24, 2022 2:44 am

Can anyone point me in the right direction?

Hi,
It looks like you're using CircuitPython, not MicroPython
Might be worth trying the Adafruit discord: https://discord.com/invite/5FBsBHU

... firmware for the RP2040. Connections: Connection for an ESP32 based NINA module. List of GPIO Numbers Signal ESP32 ESP32 RPi Pico Arduino FW Adafruit FW CS 5 5 9 MOSI 12 14 11 MISO 23 23 8 SCK 18 18 14 Busy 33 33 10 Reset EN EN 3 ----------- GPIO0 0 0 2 RTS 33 33 10 TX 1 1 0 (1) RX 3 3 1 ...

... it is) is a bit of a process. Our continuous integration builds from source (without docker) and it uses a pre-built SDK (provided by jepler from Adafruit). We should update the readme to describe this instead. https://github.com/micropython/micropython/blob/master/tools/ci.sh#L154 Unfortunately ...

I've tried to use 'ampy' (https://pypi.org/project/adafruit-ampy/) and 'there' (https://pypi.org/project/mpy-repl-tool/) to manage source files on my esp32 running micropython. Neither of these tools appears to support WebREPL.

Are there alternatives that support WebREPL?

a) Yes, you will need the external pull-up resistors. When this sensor is supplied by Adafruit, the ship the resistors with the sensor. They cost just a few cents, so getting them is the trouble. b) You can tell which addresses are on the bus by calling i2c.scan(). ...

Here's another question. According to this variant, there's "pull up" resistors on the board: https://learn.adafruit.com/adafruit-sht31-d-temperature-and-humidity-sensor-breakout/pinouts However, Mine doesn't look like this. Min looks like this: https://thepihut.com/products/sht-30-mesh-protected-weather-proof-temperature-humidity-sensor ...

... hoped to spark discussion, I got no replies neither in MicroPython forum (viewtopic.php?f=15&t=11783) nor in CircuitPython forum (https://forums.adafruit.com/viewtopic.php?f=60&t=189621). In fact, this thread is the first I've met, which complains about the current situation. Sorry I missed this ...

... in my local modules directory and therefore frozen in the build I make here. Same with upysh. dotstar is used in my test environment for the adafruit itsybitsy boards.And I switch it off since it is so bright that I gets hard read the pin labels. It fails on the mini same because the Pin ...

Thanks for the info, that explains the behavior... I would never have guessed!
Like you, I think it's not worth spending too much time on this product.

...I have verified the wiring many times... I'm sure you have but I'm afraid I wouldn't expect it to work. From a brief look at drivers written by others for multi-color ePaper displays I think you need a frame buffer for each color. It really is a new driver design. These displays can also be very...