Update readme

README.md

@@ -22,17 +22,6 @@ Modules, which are used by users and known to work
   - RA-02 (SX1276)
   - TTGO T-Beam (SX1276)
 
-# Dependencies
-Install via board manager:
-- Arduino ESP32 (search for esp32): https://github.com/espressif/arduino-esp32
-  - Use latest 2.0.5+ version, if board manager does not list it then update "Additional boards manager URL" to https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json 
-
-Install via libraries:
-- RadioLib library: https://github.com/jgromes/RadioLib
-- Arduino Timer library: https://github.com/contrem/arduino-timer
-- CircularBuffer library: https://github.com/rlogiacco/CircularBuffer
-- DebugLog library: https://github.com/hideakitai/DebugLog
-
 # Development board
 Development board schematics, case and antenna models are available under `cad` and `schematics`.