Selfcopy remote controller learning code, fixed code, 12V, 433 MHZ..
The ACR122U NFC reader is the world’s first NFC reader compliant with the CCID specification. The ACR122U and its token version, ACR122T, are designed to ..
Specifikacija: - Bluetooth versija: 4.1 - Bluetooth chipset: CSR BC8670 - Dažnis: 2.402 GHz – 2.480 GHz - Akumuliatoriaus talpa: 280mAh..
This develop board integrated ESP8266 and 18650 battery. A standard 3000mAH 18650 battery could run it 17 hours. What is it? You can call it "WiFi Battery". I a..