NRF51822-04 BLE4.0 Drahtloses Bluetooth-Modul TTL UART Geringer Stromverbrauch 3,3 V mit PCB-Antenne zu externem seriellem MCU-Anschluss
CHF 5.90
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TTL UART Low Power Consumption 3.3V with PCB Antenna to External MCU Serial Port NRF51822-04 BLE4.0 Wireless Bluetooth Module Description: 1. Low-power single-mode BLE4.0 Bluetooth chip; 2. Integrated standard BLE4.0 protocol; 3. Standard UART (TTL) interface for connecting directly to an external MCU serial port or serial peripheral; 4. Optional hardware serial port baud rate 9600 or 38400, the default is 9600; 5. Interrupt output prompt; Hardware enable control; 7. Working distance: 0-30m, level 2; 8. Power supply voltage: 3.3V; 9. The module comes with PCB antenna, optional external antenna; 10. Module size: 18.5 * 9.1 * 2.0mm Package Included: 1 x NRF51822-04 BLE4.0 wireless Bluetooth module