RF System on a Chip - SoC Multiprotocol Bluetooth 5.3 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

IC RF TxRx + MCU 802.15.4, Bluetooth Bluetooth v5.0, Thread, Zigbee® 2.4GHz 48-VFQFN Exposed Pad The NRF52840-QFAA-F-R belongs to Nordic’s nRF52 series and supports multiple wireless standards including Bluetooth 5, Bluetooth Low Energy (BLE), Thread, Zigbee, ANT, and proprietary 2.4 GHz protocols. It features a 64 MHz ARM Cortex-M4F CPU with floating-point unit (FPU), making it suitable for both wireless communication and real-time embedded processing. The device integrates large memory resources, rich peripherals, USB support, NFC capability, and advanced security features, reducing the need for external components in wireless embedded designs. Key Features 32-bit ARM Cortex-M4F processor running at 64 MHz 1 MB Flash memory and 256 KB RAM Supports Bluetooth 5 / BLE, Thread, Zigbee, ANT, and proprietary 2.4 GHz protocols IEEE 802.15.4 compliant radio Up to +8 dBm TX output power High receiver sensitivity down to −103 dBm Data rates up to 2 Mbps Ultra-low power consumption for battery-powered applications USB 2.0 Full-Speed controller NFC-A tag support Multiple communication interfaces: SPI UART I2C (TWI) I2S PWM PDM ADC Up to 48 GPIOs Integrated ARM CryptoCell-310 security engine Operating voltage range: 1.7 V to 5.5 V Operating temperature: −40°C to +85°C Compact 48-QFN (6×6 mm) package Typical Applications BLE devices Smart home products Wearables Wireless sensors Industrial IoT HID devices (keyboard/mouse) Asset tracking Mesh networking devices USB dongles and gateways PCB Design Notes Community PCB reviews commonly recommend: Proper RF grounding and 50-ohm antenna routing Using ESD/TVS protection on USB lines Keeping RF matching components close to the antenna Using solid ground planes for 2.4 GHz performance #CommonPartsLibrary #IntegratedCircuit #RF

Digi Xbee SMT RF module #RF #ZigBee #commonpartslibrary

NXP JN5164/JN5169 breakout module, DIP #RF #ZigBee #commonpartslibrary #RF #ZigBee #commonpartslibrary

2.4 GHz ZigBee/IEEE 802.15.4 RF transceiver 2.4GHz rf transceiver ZigBee 802.15.4 *QFN*28*5x5mm*P0.5mm*

The Wio-WM1110 Dev Kit is an all-in-one solution for developing low-power, long-range IoT positioning applications. Based on Wio-WM1110 Wireless Module, features Semtech's LoRa® technology for long-range wireless communication, GNSS, and Wi-Fi for location tracking, and also supports Bluetooth Low Energy, Bluetooth mesh, NFC, Thread, and Zigbee.

ZigBee Modules E180-ZG120B WIRELM-SMD_E180-ZG120B LCSC Part Number: C518908 JLCPCB Part Class: Extended Part Manufactured by EBYTE(亿佰特)

TPS62740DSST WSON-12_L3.0-W2.0-P0.5-BL-EP LCSC Part Number: C2659003 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments TPS62740/TPS62742 ultra-low-power step-down DC/DC converter, 2.2V to 5.5V input voltage range, 360nA typical quiescent current, up to 90% efficiency at 10µA load current, up to 300mA output current for TPS62740 and 400mA for TPS62742, DCS-Control architecture, up to 2MHz switching frequency, 16 selectable output voltages from 1.8V to 3.3V in 100mV steps, power-good output, slew-rate controlled load switch, output discharge function, optimized for 2.2µH inductor and 10µF output capacitor, small 2 x 3mm WSON package, suitable for Bluetooth Low Energy, RF4CE, Zigbee, industrial metering and energy harvesting applications. Search Keywords: TPS62740, TPS62742, Texas Instruments TPS62740, Texas Instruments TPS62742, TI TPS62740, TI TPS62742, TPS6274x buck converter, TPS62740 step down converter, TPS62742 step down converter, ultra low Iq buck converter, 360nA quiescent current converter, low power DC DC converter, energy harvesting buck converter, Bluetooth low energy buck converter, Zigbee power converter, 300mA buck converter, 400mA buck converter, 2x3mm WSON buck converter, TPS62740 datasheet, TPS62742 datasheet Hashtags: #TPS62740 #TPS62742 #TPS6274x #TexasInstrumentsTPS62740 #TexasInstrumentsTPS62742 #TIBuckConverter #StepDownConverter #BuckConverter #DCDCConverter #UltraLowIqConverter #360nAIq #LowPowerConverter #EnergyHarvestingConverter #BluetoothLEConverter #ZigbeeConverter #RF4CEConverter #300mABuckConverter #400mABuckConverter #DCSControl #WSONPackage

ZigBee Modules E75-2G4M10S WIRELM-SMD_E75-2G4M10S LCSC Part Number: C411308 JLCPCB Part Class: Extended Part Manufactured by EBYTE(亿佰特)

ZigBee Modules AW5161P0CF WIRELM-SMD_AW5161P0CF LCSC Part Number: C154955 JLCPCB Part Class: Extended Part Manufactured by ZLG(致远电子)

ZigBee Modules AW5169P1CF WIRELM-SMD_AW5169P1CF LCSC Part Number: C194633 JLCPCB Part Class: Extended Part Manufactured by ZLG(致远电子)

ZigBee Modules ZTU(ujzh) WIRELM-SMD_ZTU LCSC Part Number: C2844250 JLCPCB Part Class: Extended Part Manufactured by TUYA(涂鸦）

ZigBee Modules E72-2G4M23S1A WIRELM-SMD_E72-2G4M23S1A LCSC Part Number: C411302 JLCPCB Part Class: Extended Part Manufactured by EBYTE(亿佰特)