1pcs lot Wireless nRF51822-04AT Low Power Radio Transmit and Receive System Module Based on BLE 4.0 Bluetooth Low Energy nRF51822

1pcs lot Wireless nRF51822-04AT Low Power Radio Transmit and Receive System Module Based on BLE 4.0 Bluetooth Low Energy nRF51822: Computers & Accessories. 1pcs lot Wireless nRF51822-04AT Low Power Radio Transmit and Receive System Module Based on BLE 4.0 Bluetooth Low Energy nRF51822: Computers & Accessories. [Self-introduction] I am based on nRF51822 Bluetooth 4.0 module, small size, stable and reliable, can be directly applied to the product [My parameters] Master chip nRF51822 Communication distance 30m (condition: open area / 1M rate) Working frequency band 2.4GHz Working voltage 2.0V ~ 3.6V Temperature range -40 ℃ ~ 85 ℃ Size 24.5mm x 32.26mm (PCB) Interface All I / O interfaces except P0.26 and P0.27 Row spacing 2.00mm Antenna Onboard antenna Both sides of the row of needle spacing 18.00mm [My Applications] Wearable device Bluetooth smart application Mobile phone peripherals RF smart radio tags Smart household appliances industrial control data collection system [Introduction to nRF51822] The nRF51822 is a multi-protocol single-chip solution for ultra-low-power wireless applications (ULP wirelesss applications). It integrates Nordic's first-class wireless transmitter, while supporting Bluetooth (R) low energy and dedicated 2.4GHz protocol stack. The basic situation is: 2.4GHZ multi-protocol radio frequency 32-bit ARM Cortex M0 processor 128-bit AES hardware encryption processor 256kB flash / 32kB RAM Programmable Peripheral Interface PPI Full-featured digital interface: SPI / I2C / UART 10-bit ADC Programmable output power: + 4dBm to -20dBm Application development and protocol stack independence Compatible with NRF24L series Compatible with NRF51xxx series pins Global independent power management Operating voltage range (1.8 V ~ 3.6 V) 。 。 。

1pcs lot Wireless nRF51822-04AT Low Power Radio Transmit and Receive System Module Based on BLE 4.0 Bluetooth Low Energy nRF51822

1pcs lot Wireless nRF51822-04AT Low Power Radio Transmit and Receive System Module Based on BLE 4.0 Bluetooth Low Energy nRF51822
1pcs lot Wireless nRF51822-04AT Low Power Radio Transmit and Receive System Module Based on BLE 4.0 Bluetooth Low Energy nRF51822