# TM1829 Module | Since | Origin / Contributor | Maintainer | Source | | :----- | :-------------------- | :---------- | :------ | | 2016-05-15 | [Sebastian Haas](https://github.com/sebi2k1) | [Sebastian Haas](https://github.com/sebi2k1) | [tm1829.c](../../app/modules/tm1829.c)| tm1829 is a library to handle led strips using Titan Micro tm1829 led controller. The library uses any GPIO to bitstream the led control commands. ## tm1829.write() Send data to a led strip using native chip format. #### Syntax `tm1829.write(string)` #### Parameters - `string` payload to be sent to one or more TM1829 leds. #### Returns `nil` #### Example ```lua tm1829.write(5, string.char(255,0,0,255,0,0)) -- turn the two first RGB leds to blue using GPIO 5 ```