Update README.md

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aemeltsev · Jan 13, 2019 · 6c385d8 · 6c385d8
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-# IRQF401RCT6
-simply dev. board based stm32f401
+License
+-------
+
+IRQF401RCT6 schematic files and documentations are distributed under 
+Creative Commons Attribution 4.0 International License.
+
+Overview
+--------
+Simply dev. board based STM32F401RCT6. And includes in self: i2c eeprom memory and RS485 transceiver ic.
 
 ![PCB image][IRQF401RCT6v1.002.revB]