micropython plugin issue

Hi,

I've just got my first esp32 device (ESP32-C3), and trying to use micropython plugin without any success.
Installed the plugin successfully, but in 
In Settings > Editor > Inspections > MicroPython, i see the following warning:
"Detects missing Python packages that are required for communicating with"

Under Settings > Languages & Frameworks, i should see "micropython" but i don't.

When trying to connect by esptool (https://github.com/espressif/esptool.git), it seems to succeed:

Serial port /dev/ttyACM0
Connecting...
Detecting chip type... ESP32-C3
Chip is ESP32-C3 (revision v0.3)
Features: WiFi, BLE
Crystal is 40MHz
MAC: 60:55:f9:c2:b9:50
Uploading stub...
Running stub...
Stub running...
Status value: 0x0200
Hard resetting via RTS pin...

Any help will be appreciated.