آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The BMD-301 is a powerful, highly flexible, ultra-low power Bluetooth Low Energy module based on the nRF52832 SoC. With an ARM Cortex M4F CPU, embedded 2.4GHz transceiver, and U.FL connector for an external antenna, it provides a complete RF solution with no additional RF design, allowing faster time to market. It can power demanding applications, simplify designs and reduce BOM costs. With an internal DC-DC converter and intelligent power control, it provides class-leading power efficiency, enabling ultra-low power sensitive applications. Regulatory pre-approvals reduce the burden to enter the market.

Features

• Based on the Nordic Semiconductor nRF52832 SoC
• Bluetooth 5 2M low energy, Advertising Extensions, CSA #2
• Bluetooth mesh
• Complete RF solution with an integrated DC-DC converter, Nordic Semiconductor SoftDevice ready
• Over-the-Air (OTA) firmware updates, No external components required
• ARM Cortex-M4F 32-bit processor
• 512 kB embedded flash memory
• 64 kB RAM
• -40 °C to +85 °C Temperature range
• 32 General Purpose I/O Pins
• 12-bit/200 KSPS ADC
• Serial Wire Debug (SWD)
• Three SPI Master/Slave (8 Mbps)
• Two 2-wire Master/Slave (I2C compatible)
• Footprint compatible with BMD-301, BMD-330, BMD-360, and BMD-340 (superset)
• UART (w/ CTS/RTS and DMA)
• I2S audio interface
• Low power comparator
• Temperature sensor
• Random number generator
• 20 channel CPU independent Programmable Peripheral Interconnect (PPI)
• Quadrature Demodulator (QDEC)
• 128-bit AES HW encryption
• 5×32 bit, 3×24 bit Real Timer Counters (RTC)
• NFC-A tag interface for OOB pairing
• Dimensions: 14×9.8×1.9 mm
• USA (FCC): 2AA9B04, Canada (ISED): 12208A-04, Japan (MIC): 210-107153

Applications

• Beacons – iBeacon, Eddystone, AltBeacon, etc.
• Low power sensors
• Fitness devices
• Wearables
• Climate control Lighting
• Safety and security
• Home appliances
• Access control
• Internet of Things
• Home health care
• Advanced remote controls
• Smart energy management
• Low-power sensor networks
• Interactive entertainment
• Key fobs
• Environmental monitoring