diff --git a/README.md b/README.md
index da97395..51e4cc1 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,11 @@ Diodes are driving by SPI interface with DMA.
 
 Library description:
 https://msalamon.pl/adresowalne-diody-ws2812b-na-stm32-cz-1/
+
 https://msalamon.pl/adresowalne-diody-ws2812b-na-stm32-cz-2/
 
+https://msalamon.pl/adresowalne-diody-ws2812b-na-stm32-cz-3/
+
 The FX library is based od WS2812FX Arduino librarby by kitesurfer1404 - https://github.com/kitesurfer1404/WS2812FX