Micro controller esp32 based, axis IMU, LED, Inferred transmitter, mic, speaker, 3 programmable buttons, internal battery, mutli sockets, compatible with UIflow, MicroPython, Arduino, lots of hardware add-ons available for cheap.
Links as requested,
RFID reader/writer module(MFRC522) - [ Ссылка ]
RF transmitter (SYN115) - [ Ссылка ]
Inferred transceiver - [ Ссылка ]
If you want to go all out get the M5Stack core 2, not as compact but bigger screen, faster, upgraded battery, extra buttons, microSD, usb, more add on modules then the M5StickC just double the price - [ Ссылка ]
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