Grove Shield for Seeed Studio XIAO is a plug-and-play Grove extension board for Seeed Studio XIAO series. With the on-board battery management chip and battery bonding pad, you could easily power your Seeed Studio XIAO with lithium battery and recharge it. 8 Grove connectors onboard includes two Grove IIC and one UART. It acts as a bridge for Seeed Studio XIAO and Seeed's Grove system. Flash SPI bonding pad allows you add Flash to Seeed Studio XIAO to expand its memory space, providing Seeed Studio XIAO with more possibilities.

USB Bridge, USB to UART USB 2.0 UART Interface 16-QFN (4x4) #commonpartslibrary #USB

USB Bridge, USB to UART USB 2.0 UART Interface 20-SSOP #commonpartslibrary #USB

Module; 2G/2.5G; Analog Audio, UART, USB, SIM, PCM, RTC, ADC, I2C, SPI, GPIO; GPS; BT3.0 (optional); 3.4-4.4V #Module #SIM808 #Integrated-Circuit

USB Controller USB 3.0 I²C, SPI, UART Interface 24-QFN (4x4) #CommonPartsLibrary #IntegratedCircuit #Embedded #Microcontroller

70V Smart Gate Driver with Servo (FOC) Controller in HW and Buck Converter Multiphase Motor Driver NMOS SPI, UART 64-QFN (9x9) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #motor-driver #Controller #TMC9660

Bipolar Motor Driver Power MOSFET SPI, Step/Direction, UART 28-QFN (5x5) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Motor-Driver #Controller

USB Hub Controller USB 3.0 I2C, SPI, UART Interface 64-VQFN (9x9) #CommonPartsLibrary #IntegratedCircuit #Interface #Controllers #USB5734

USB Bridge, USB to UART USB 2.0 UART Interface 20-SSOP #CommonPartsLibrary #IntegradedCircuits #Interface #Controllers #FT231XS

1/1 Transceiver Half RS422, RS485 8-SOIC #Interface #UART #commonpartslibrary

USB Bridge, USB to UART USB 2.0 UART Interface 16-SSOP #commonpartslibrary #integratedcircuit #usbbridge #uart

1/1 Transceiver Half RS422, RS485 8-SOIC #Interface #UART #commonpartslibrary

USB Bridge, USB to I²C/UART USB 2.0 I²C, UART Interface 28-TSSOP #Commonpartslibrary #Integratedcircuit #controller

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

Bipolar Motor Driver Power MOSFET SPI, UART 48-QFN (7x7) #commonpartslibrary #integratedcircuit #powermanagement #motordriver

QFN-40-EP(5x5) Ethernet ICs ROHS #commonpartslibrary #integratedcircuit #ethernet #uart

RS485, RS422, 20Mbps Transceiver, 3.0V to 7V, Low-Power, TDFN-8 #microcontrollers #Interface #UART #commonpartslibrary

Bipolar Motor Driver Power MOSFET SPI, Step/Direction, UART 32-TQFN (5x5) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Motor-driver #Controller

USB Bridge, USB to UART,FIFO USB 2.0 UART Interface 64-QFN (9x9) #commonpartslibrary #USB

RS422, RS485 Digital Isolator 5000Vrms 3 Channel 16Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) #Interface #UART #commonpartslibrary