NRF51822-02 module is a data transmission module, the BLE Bluetooth MCU integrated SOC chip nRF51822-QAFF ,the internal integration of the underlying low power Bluetooth 4.0 standard protocol, module interface is the standard UART interface, built-in interrupt output prompt, When the module receives data from a pair of Bluetooth transmission, it outputs a high level signal, which is used to notify the external device, At the same time, the module is equipped with hardware.make enable foot,In the absence of data transfer,can be set to make the foot high,to disable the function of serial data transmission, thereby reducing the power consumption of the system.
Characteristic: Low power BLE4.0 Bluetooth single mode chip The integration of the standard BLE4.0 protocol stack Standard UART (TTL) interface, can be directly connected to the external MCU serial or serial port 9600 or 38400 optional hardware serial baud rate, the default is 9600 Interrupt output prompt Hardware enable control Operating distance: 0~20 m,class II Power supply voltage: 3.3V The module comes with a PCB antenna, and can also use the external antenna Module size: 16.5*28.8mm Application case: Short distance automatic data acquisition Industrial remote control and telemetry Handheld, handheld machine, POS machine Wireless keyboard, wireless mouse, game handle Bluetooth dimming, light control system Intelligent home control system Anti drop device Bluetooth sensor Mobile phone accessory products
NRF51822-02 Data Transmission blue-tooth Module NORDIC BLE4.0 Low Power consumption
شرح کالا
NRF51822-02 module is a data transmission module, the BLE Bluetooth MCU integrated SOC chip nRF51822-QAFF ,the internal integration of the underlying low power Bluetooth 4.0 standard protocol, module interface is the standard UART interface, built-in interrupt output prompt, When the module receives data from a pair of Bluetooth transmission, it outputs a high level signal, which is used to notify the external device, At the same time, the module is equipped with hardware.make enable foot,In the absence of data transfer,can be set to make the foot high,to disable the function of serial data transmission, thereby reducing the power consumption of the system.
Characteristic: Low power BLE4.0 Bluetooth single mode chip The integration of the standard BLE4.0 protocol stack Standard UART (TTL) interface, can be directly connected to the external MCU serial or serial port 9600 or 38400 optional hardware serial baud rate, the default is 9600 Interrupt output prompt Hardware enable control Operating distance: 0~20 m,class II Power supply voltage: 3.3V The module comes with a PCB antenna, and can also use the external antenna Module size: 16.5*28.8mm Application case: Short distance automatic data acquisition Industrial remote control and telemetry Handheld, handheld machine, POS machine Wireless keyboard, wireless mouse, game handle Bluetooth dimming, light control system Intelligent home control system Anti drop device Bluetooth sensor Mobile phone accessory products
Validate your login