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

Product Attributes

Introduction

Laird Connectivity’s latest range of Nordic nRF52833 based modules specifically targets OEMs where space is constrained in their designs. Yet still the miniaturized BLGS3μ series enables Industrial OEMs to robustly implement longer range BLE applications in the harshest operating environments. This series of secure, low power microcontroller modules with multi wireless capabilities is the future of wireless Internet of Things (IoT) connectivity. Powered by Nordic’s nRF52833 WLCSP silicon, the small form factor 8L653μ modules provide for a secure, robust Bluetooth Low Energy and Cortex -M4F CPU for any OEM’s product design. The BL653μ provides you with maximum development flexibility with programming options for the Nordic SDK or Zephyr RTOS, a simple, intuitive AT command set, as well as Laird Connectivity’s own smartBASIC environment. The BL653μ series brings out key nRF52833 hardware features and capabilities including USB access, up to +8 dBm transmit power, up to 5.5V supply considerations, and NFC tag (type 2 / 4) implementation. Complete regulatory certifications enable faster time to market and reduced development risk completes Laird Connectivity’s simplification of your next small form factor Bluetooth design!

Features

• Nearly 24% reduction in overall module footprint compared to standard BL653 series.
• Integrated Antenna (6.3 mm x 8.6 mm x 1.6 mm)
• Trace Pad Option (6.3 mm x 5.6 mm x 1.6 mm)
• Bluetooth v5.1 Bluetooth Low Energy (BLE) plus NFC
• 802.15.4 radio (non-certified) –ZigBee / Thread via nRF Connect SDK or Thread via Zephyr
• Widest range of configurable interfaces: UART, I2C, I2S, SPI, ADC, GPIO, PWM, FREQ, USB, PDM, and NFC
• Extended Industrial Temperature Rating (-40℃ to +105℃)
• Bluetooth Low Energy - Peripheral/Central roles supported
• 2 Mbps and LE Long Range: Support for 2 Mbps, 1 Mbps, & 125 Kbps coded PHY
• Bluetooth 5.1 - Direction finding – AoA and AoD
• Hostless operation – Internal MCU reduces BOM
• Powerful Core Cortex-M4F (512 kB Flash, 128 kB RAM)
• Application design choice: Leverage Laird Connectivity’s smartBASIC, simple AT command set, Zephyr RTOS or utilize Nordic SDK directly
• Nordic nRF52833 – 3.175 x 3.175 mm WLCSP with 32 GPIOs utilized.

Applications

• Professional Lighting
• Direction Finding / AoA / AoD
• Secure Medical Peripherals
• Industrial IoT Sensors