stm32-ws2812b VS ESP8266_PWM

Compare stm32-ws2812b vs ESP8266_PWM and see what are their differences.

stm32-ws2812b

STM32 Library for WS2812B using DMA+PWM (by lbthomsen)
Stm32 ws2812 ws2812b RGB rgb-led Pwm dma dma-pwm
Source Code
stm32world.com
Suggest alternative
Edit details

ESP8266_PWM

This library enables you to use Interrupt from Hardware Timers on an ESP8266-based board to create and output PWM to pins. It now supports 16 ISR-based synchronized PWM channels, while consuming only 1 Hardware Timer. PWM interval can be very long (uint32_t millisecs). The most important feature is they're ISR-based PWM channels. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks. These hardware PWM channels, using interrupt, still work even if other functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software timers using millis() or micros(). That's necessary if you need to measure some data requiring better accuracy (by khoih-prog)
Esp8266 Pwm pwm-driver non-blocking duty-cycle precise pwm-frequency multi-channel-pwm isr-based-pmw pwm-duty-cycle on-the-fly

DISCONTINUED

Suggest alternative
Edit details
InfluxDB - Power Real-Time Data Analytics at Scale
Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
www.influxdata.com
featured
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
featured
stm32-ws2812b ESP8266_PWM
1 1
11 10
- -
6.6 6.7
3 months ago about 2 years ago
C C
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

stm32-ws2812b

Posts with mentions or reviews of stm32-ws2812b. We have used some of these posts to build our list of alternatives and similar projects.

ESP8266_PWM

Posts with mentions or reviews of ESP8266_PWM. We have used some of these posts to build our list of alternatives and similar projects.
  • What's your favourite ESP32 board? (Best, good, cheap, quality, reliable)
    1 project | news.ycombinator.com | 12 Apr 2022
    Biggest issue I can think of is trying to do PWM _and_ WiFi work simultaneously on an esp8266. If you have, say, an esp8266 serving up a small webpage for control and don't want to add an external PWM board then you might notice intermittent issues. This is more obvious if you're controlling something like a lighting ballast that's PWM controlled.

    Of course now that I'm looking around I see https://github.com/khoih-prog/ESP8266_PWM which seems promising (subdivides the second of two available hardware timers to allow PWM that isn't sensitive to other running code). So there's multiple workarounds (libraries, breakout boards) besides upgrading to an esp32.

What are some alternatives?

When comparing stm32-ws2812b and ESP8266_PWM you can also consider the following projects:

Modbus-STM32-HAL-FreeRTOS - Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS

esp8266-rgb-led-strip - This software is able to power an ESP8266 driven RGB LED strip. It integrates with HomeKit natively (no bridge needed)

stm32-usart-uart-dma-rx-tx - STM32 examples for USART using DMA for efficient RX and TX transmission

Tasmota - Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

esp-idf-lib - Component library for ESP32-xx and ESP8266

nf-interpreter - :gear: nanoFramework Interpreter, CLR, HAL, PAL and reference target boards

ESP32TimerInterrupt - This library enables you to use Interrupt from Hardware Timers on an ESP32-based board. It now supports 16 ISR-based timers, while consuming only 1 hardware Timer. Timers' interval is very long (ulong millisecs). The most important feature is they're ISR-based timers. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks.

STM32F746-CMSIS-Minimal-UART-DMA-Driver-Demo - Minimal DMA-based UART driver for STM32F746

NeoPixelBus - An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the GitHub Discussions to ask questions as the GitHub Issues feature is used for bug tracking.

LovyanGFX - SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)

stm8_fun - Planning to make a pov display with stm8.

stm32-ws2812b vs Modbus-STM32-HAL-FreeRTOS ESP8266_PWM vs esp8266-rgb-led-strip stm32-ws2812b vs stm32-usart-uart-dma-rx-tx ESP8266_PWM vs Tasmota stm32-ws2812b vs esp8266-rgb-led-strip ESP8266_PWM vs esp-idf-lib stm32-ws2812b vs nf-interpreter ESP8266_PWM vs ESP32TimerInterrupt stm32-ws2812b vs STM32F746-CMSIS-Minimal-UART-DMA-Driver-Demo stm32-ws2812b vs NeoPixelBus stm32-ws2812b vs LovyanGFX stm32-ws2812b vs stm8_fun