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@@ -85,6 +85,8 @@ ESP32-C3 is a cost-effective, RISC-V-based MCU with Wi-Fi and Bluetooth 5 (LE) c
 
 ### Programming via UART
 
+ESP32 modules can be programmed using USB-UART adapter connected to the corresponding UART pins on the ESP32 module. This approach allows to save space on PCB boards, which is very helpful when PCB dimentions have constraints.
+
 ## Unified Configuration Framework
 
 ESP Nodes performing specific operations can use different ESP32 Modules for optimization purposes. As dicersity of ESP32s being used by the Nodes increases, so does the code. However, in order to keep core code independent from the ESP32 Module being used, the so-called configurations specific for the particular ESP32 Module are defined in config.h file.