HiLetgo 2pcs NRF51822 CORE51822 2.4GHz BT4.0 Wireless Bluetooth Module Bluetooth 4.0 Communication Board RF Transceiver Controller Antenna SPI I2C UART

Product ID : 48667840

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Galleon Product ID 48667840

Shipping Weight 0.04 lbs
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Manufacturer HiLetgo

Shipping Dimension 3.74 x 2.6 x 0.39 inches
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₱ 836

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Get it between 2025-01-16 to 2025-01-23. Additional 3 business days for provincial shipping.

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HiLetgo 2pcs NRF51822 CORE51822 2.4GHz BT4.0 Features

• NRF51822 CORE51822 2.4GHz BT4.0 Wireless Bluetooth

• Core51822 is a wireless module based on nRF51822

• The Multiprotocol Bluetooth 4.0 low energy/2.4 GHz RF SoC designed for ULP (ultra low power) wirelesss applications.

• Communication distance (open outdoor@1M data rate): 30m

• Frequency range: 2.4GHz

About HiLetgo 2pcs NRF51822 CORE51822 2.4GHz BT4.0

Specifications： Onboard chip: NRF51822 Communication distance (open outdoor@1M data rate): 30m Frequency range: 2.4GHz Operating voltage: 2.0V ~ 3.6V Operating temperature: -40℃ ~ 85℃ Dimension (PCB): 24.5mm x 32.26mm Expansion pinheader: all the I/Os except P0.26 and P0.27 Pinheader pitch: 2.00mm Spacing between pinheaders on the left side and the right side: 18.00mm Antenna: onboard antenna Features: 2.4 GHz multiprotocol RF transceiver ARM Cortex-M0 32 bit processor 128 bit AES HW encryption 128kB flash & 16Kb RAM Programmable Peripheral Interconnect (PPI) Digital interfaces: SPI, I2C, UART 10 bit ADC Programmable output power: -20 to +4 dBm Independent application development and protocol stack Fully compatible with NRF24L series Pinout compatible with NRF51xxx series Global separate power management Operating voltage: 1.8 V ~ 3.6 V Applications:Wearable devices;Bluetooth intelligent application; Mobile phone accessories;RFID labels;Smart home appliances;Industry control;Data acquisition system;Revision History; 2015.06, Core51822 upgrades the onboard chip to Rev3, features RAM 16K, supports higher version SDK, and all the demo codes are still compatible with the Rev2 ones. Package Included: 2 x NRF51822 CORE51822 2.4GHz BT4.0 Wireless Bluetooth Module