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Wokwi Feature requests & Bug Reports

Results 227 wokwi-features issues
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I suggest adding stm32 support on wokwi to reach more embedded systems developers. Thanks!

enhancement
open for vote

**Is your feature request related to a problem? Please describe.** Add support for SH1106 chipset for OLED displays. wokwi supports the SSD1306 OLED displays. There are a bunch of similar...

enhancement
open for vote

The newest TFT_eSPI library on a ESP32 with hardware SPI causes a garbled screen in Wokwi. The bug was mentioned in the Discord channel for a ESP32-S3, but a standard...

bug

The cheapest relay modules for Arduino projects have a opto-coupler and a npn transistor. It is turned on when the input is connect to GND or when the input is...

bug
documentation

The zephyr-esp32 builder is already a great start in allowing to run Zephyr apps from Wokwi. It would be great to look into generalizing/improving support by allowing the users to...

enhancement

**Describe the bug** I enabled debugging in a toy project which had a call to `random(0, 0xFF)` in the `loop()` function and attempted to examine local variables. I assumed I...

bug

Where is there a list of all available simulator parts? The docs doesn't have it, the in-app dropper doesn't have it, so… I have been reduced to mining the *.json...

enhancement

When creating a custom chip it seems that the chip will always span 12 pins and be labelled as a "breakout". When a custom chip is placed on a breadboard...

enhancement

Hi! I think could be useful enable palette color with right click while tracing a line. Something like this image. ![trace pallete](https://user-images.githubusercontent.com/2778501/218513462-4f38ed73-635b-4a71-94b3-b12e5e8e3263.png) Then keep the color selected until it be...

enhancement

This project [This project](https://wokwi.com/projects/378031652666068993) has a wire I have tried several times to fix. The wire from resistor dDR1 to Vdd. Moving it does not light up the "save" button...

bug