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Wokwi Feature requests & Bug Reports

Results 160 wokwi-features issues
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**Describe the bug** Strange flickering colours behaviour with esp32 and FastLED library ![fastled](https://github.com/wokwi/wokwi-features/assets/111878706/ed205f49-7217-4e1a-b689-2f2e5d14e591) **To Reproduce** ``` #define LED_PIN 26 #define LED_TYPE WS2812B #define COLOR_ORDER GRB #define NUM_LEDS 256 CRGB leds[NUM_LEDS];...

bug

When trying to build a complicated project, I find my self encountring so many **problems** and **errors**, so, I often try to split the into small managable simple parts that...

enhancement

**Describe the bug** When using an ultrasonic sensor, if the echo pin is set to output the sensor still works correctly although, it should be an input **To Reproduce** use...

bug

I would greatly appreciate ULP support in the sim for an Xtensa variant, preferably ESP32-S3. This along with better deep sleep support ( #441 ) would let me develop and...

enhancement
open for vote

It would be nice to have an external power source component with configurable voltage. Can be useful for playing with different voltages, and also for simulating circuits with different power...

enhancement

Add 555 component support to the simulator

enhancement

Make it possible to create custom parts and program your own logic: 1. Define the pins for the part (e.g., for an I2C sensor: GND, VCC, SCL, SDA, INT) 2....

enhancement
open for vote

A version of the simulator you can use without an internet connection. Either by making the online version a PWA (progressive web app) that is available offline, or by providing...

enhancement
open for vote

**Describe the solution you'd like** Sparkfun sells a 7 segment display (COM-09483 is red) that includes all the features that are supported in the current version of the 7segment part,...

enhancement

The `serial` device is currently unsupported and undocumented. Opening the serial device opens a webserial connection in Chrome (or Edge). This allows a program running com0com version 2.2 on Windows,...

enhancement
open for vote