esp8266-rgb-led-strip VS ESP8266_PWM

Compare esp8266-rgb-led-strip vs ESP8266_PWM and see what are their differences.

esp8266-rgb-led-strip

This software is able to power an ESP8266 driven RGB LED strip. It integrates with HomeKit natively (no bridge needed) (by DominikHorn)

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)
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esp8266-rgb-led-strip ESP8266_PWM
1 1
15 10
- -
0.0 6.7
over 3 years ago about 2 years ago
C C
GNU General Public License v3.0 or later MIT License
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esp8266-rgb-led-strip

Posts with mentions or reviews of esp8266-rgb-led-strip. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-01-27.

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 esp8266-rgb-led-strip and ESP8266_PWM you can also consider the following projects:

esp32-homekit - ESP-32 implementation of Apple Homekit Accessory Protocol(HAP)

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

stm32-ws2812b - STM32 Library for WS2812B using DMA+PWM

esp-homekit - Apple HomeKit accessory server library for ESP-OPEN-RTOS

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.

McLighting - The ESP8266 based multi-client lighting gadget

etsy-sold-orders-counter - 📟 Desktop gadget to display a live counter of your Etsy store orders

node_pir_led_pwm - ESP8266 LED PWM Controller Home Assistant Enabled

midi2osc - midi to opensoundcontrol bridge