diff --git a/README.md b/README.md
index 64bc44c..239b87e 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,26 @@ Those are an easy DIY, using low cost parts, Arduino Core sourcecode to hack own
 
 This repository hosts the KiCad files for the 12V PCB
 
+## BOM
+
+|Reference           |Value                      |Qty|DNP|
+|--------------------|---------------------------|---|---|
+|C1                  |10nF                       |1  |   |
+|C2                  |100µF                      |1  |   |
+|C3                  |10µF                       |1  |   |
+|C4,C5               |100nF                      |2  |   |
+|C6                  |47µF                       |1  |   |
+|D1,D2               |D                          |2  |   |
+|D3,D4,D5,D9         |LED                        |4  |   |
+|D6,D7,D8            |D_Schottky                 |3  |   |
+|Q1,Q2,Q3,Q4         |IFRZ44                     |4  |   |
+|Q5,Q6,Q8,Q9,Q11,Q12 |BC337                      |6  |   |
+|Q7,Q10,Q13          |BC327                      |3  |   |
+|R1,R3,R8,R10,R11,R13|10k                        |6  |   |
+|R2,R4,R9,R12        |100k                       |4  |   |
+|R5                  |470k                       |1  |   |
+|R6,R7               |1M                         |2  |   |
+|R14,R15             |4.7k                       |2  |   |
+|R16,R17,R18,R19     |1k                         |4  |   |
+|R20,R21,R22         |100                        |3  |   |
+|U3                  |WeMos_D1_mini              |1  |   |