YJ-15003-PA-nRF51822 Nordic nRF51822 2.4Ghz BLE4.0 Power Amplifier Module

YJ-15003-PA-nRF51822 Nordic nRF51822 2.4Ghz BLE4.0 Power Amplifier Module

YJ-15003-PA BLE module use nRF51822 QFAA chip. It can broadcast data. YJ-15003-nRF51822 module is a powerful, highly flexible multiprotocol SoC ideally suitedfor Bluetooth®low energy and 2.4GHz ultra low-power wireless applications. The nRF51822 is built arounda32-bit ARM® Cortex ™ M0 CPU with 256kB flash + 16kB RAMfor improvedapplicationperformance. The embedded 2.4GHz transceiver supports both Bluetooth lowenergyandtheNordic Gazell 2.4 GHz protocol stack which is on air compatible with the nRF24Lseriesproducts from Nordic Semiconductor.

Technical Datasheet

Features

• Single chip, highly flexible, 2.4 GHz multi-protocol device
• 32-bit ARM Cortex M0 CPU core
• 256kB flash + 16kB RAM
• Supports Bluetooth low energy protocol stacks
• Thread safe and run-time protected
• Event driven API
• On air compatible with nRF24L series
• 3 data rates (2Mbps/1Mbps/250kbps)
• +4dBm output power
• -93dBm sensitivity, Bluetooth low energy
• PPI system for maximum power-efficient applications and code simplification
• Flexible power management system with automatic power management of eachperipheral
• Configurable I/O mapping for analog and digital I/O
• Operating temperature range: -40°C to +105°C
• Operating voltage :2.0V~3.6V

Applications

• Mobile phone accessories
• Wearables
• Beacons
• Rezence wireless charging monitoring
• PC peripherals
• Consumer Electronics (CE) remote controls
• Proximity/Alert sensors
• Smart Home
• Sports, fitness and healthcare sensors
• Smart RF tags
• Toys and electronic games
• Intelligent domestic appliances
• Industrial and commercial sensors
• Lighting