[elecena] BLU-BTM840B - zmiany ceny ModuĊ‚; Bluetooth; odbiornik; 2400MHz; -90dBm; I2C/SPI/EEPROM/AIO/PWM/PIO; CSR1010; 1.8-3.6V; SMD BLU-BTM840B - 59.04 PLN https://elecena.pl/product/5060632/blu-btm840b 2015-03-18 BLU-BTM840B - 55.35 PLN https://elecena.pl/product/5060632/blu-btm840b 2015-03-22 BLU-BTM840B - 51.66 PLN https://elecena.pl/product/5060632/blu-btm840b 2015-04-28 BLU-BTM840B - 47.97 PLN https://elecena.pl/product/5060632/blu-btm840b 2015-05-16 BLU-BTM840B - 8.60 PLN https://elecena.pl/product/5060632/blu-btm840b 2025-06-02