...facing exactly this setup.
Based on https://github.com/marcoskirsch/nodemcu-httpserver
Find out more about the HTTP-Server itself and File uploading processes
- [POST] Supports RGB Stripes with WS2812(b) LED chip (up to 144 led hard set)
- [GET] Reset leds to low brightness (current testing purpose only)
Make sure modules are built in.
For convenience i added a working firmware file built by the NodeMCU build service
and includes the following modules
bit cjson file gpio http net node tmr uart wifi ws2812
Currently nodemcu-uploader as mentioned on nodemcu-httpserver project
This repository is prepared to use this as a submodule. To install just type git submodule update --init
- Upload all files
- erase your flash with
esptool - upload flash using
make upload_all - restart node
- Setup Wifi
- Connect to ESP-* Wifi. Password is same as AP.
- Setup your wifi settings
curl -H "Content-Type: application/json" -X POST -d '{"ssid":"yourssid", "password":"yourpassword"}' http://192.168.111.1:80/setup.lua - restart node
- get by asking your wifi system (or using console)
- LED Settings
- numleds = Number of leds in your row (may be multiple stripes)
- channels = Number of channels, e.g. 3 for RGB, 4 for RGBW
- Configure the led settings
curl -H "Content-Type: application/json" -X POST -d '{"numleds":144, "channels":3}' http://<yourip>:80/settings.lua
If anything gets wrong or does not work: Restart & Re-Flash Firmware and start over
This testing should work always - even on ESP* - Access Point connection. would be 192.168.111.1 then.
curl -H "Content-Type: application/json" -X POST -d '{"1":[23, 233, 112],"25":[223, 84, 122]}' http://<yourip>:80/leds.lua
Few animations are supported, some of them need data, example call:
curl -H "Content-Type: application/json" -X POST -d '{"name":"fill", "data":[42,42,42]}' http://<yourip>:80/animation.lua
- buzzer
- doublebuzzer
- fill - data = [r,g,b]
- RGBW Stripes
- set all LEDs at once
- make Buffer configurable
- add Animations