BLE4.0 Bluetooth nRF51822 2.4G Wireless Module

Details

This BLE4.0 Bluetooth module is a wireless module based on nRF51822. nRF51822 is a multi-protocol, single-chip solution for ULP wireless applications. It incorporates Nordic’s state-of-the-art wireless transmitter, supports BLE4.0 and 2.4GHz RF Soc designed for ULP. This module is tiny and stable, can be used into products directly.

It can be use on wearable devices, Bluetooth intelligent application, mobile phone accessories, smart home appliances, RFID labels, data acquisition and etc.

BLE4.0_Bluetooth_nRF51822_2.4G_Wireless_Module-1

Features

Global separate power management
Independent application development and protocol tack
Fully compatible with NRF24L series
Compatible with the pins of NRF51xxx series
2.4GHz multiprotocol RF transceiver

Module specification

Onboard chip: nRF51822
Communication distance (open outdoor 1M data rate): 30m
Frequency range: 2.4 GHz
Operating voltage: 2v-3.6v
Operating temperature: -40℃ ~ 85℃
Expansion pins: all the I/Os except P0.26 and P0.27
Antenna: onboard antenna
Dimension: 24.5mm x 32.26mm

Chip specifications

128 bit AES HW encryption
256kB flash & 32kB RAM
Programmable interfaces: SPI, I2C,UART
10 bit ADC
Programmable output power: -20 to +4dBm
Operating voltage: 1.8v-3.6v

Package list

BLE4.0 Bluetooth 2.4G Wireless Module x 1

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