Bluetooth Low Energy 5.0 SiP module, nRF52832-based, 6.5 x 6.5 x 1.15 mm 52-pad package with optional internal or external antenna The ANNA-B112-01B is an ultra-compact, stand-alone Bluetooth® Low Energy (BLE) 5 module developed by u-blox. It is built around the Nordic nRF52832 SoC, which integrates a powerful Arm Cortex-M4 processor with FPU, RF circuitry, memory, and antenna in a single System-in-Package (SiP). This module is designed for industrial and IoT applications, offering a combination of high performance, low power consumption, and small size. It supports both host-controlled operation (AT commands via u-connectXpress) and standalone embedded applications (open CPU mode), giving designers flexibility in system architecture. 🔑 Key Features 🧠 Processing & Memory 64 MHz Arm Cortex-M4 CPU with FPU 512 KB Flash and 64 KB RAM Supports open CPU (run user firmware directly on module) 📡 Wireless Connectivity Bluetooth 5.0 (BLE) compliant Supports: GATT client & server Bluetooth mesh Simultaneous central + peripheral roles Data rate up to 2 Mbps 📶 RF & Antenna Operates at 2.4 GHz ISM band Integrated chip antenna Optional external antenna via antenna pin Range up to ~160 m (internal antenna) 🔌 Interfaces & Peripherals Communication interfaces: UART, SPI, I²C, I²S Additional features: ADC (12-bit) PWM, PDM Up to 25 GPIOs Supports NFC (for pairing / data) ⚙️ Software & Development Comes with u-connectXpress firmware: AT command interface Serial Port Service (SPS) Easy integration without deep BLE stack knowledge Supports development using: Nordic SDK Arm Mbed Supports FOTA (Firmware Over-The-Air updates) 🔋 Power & Electrical Supply voltage: 1.7V to 3.6V Optimized for low-power applications Sleep current as low as ~300 nA 📦 Physical Characteristics Ultra-compact size: 6.5 × 6.5 × 1.2 mm Package: 52-pin SMD module Operating temperature: –40°C to +85°C 🌍 Certifications Globally pre-certified (FCC, CE, etc.) Reduces time and cost for product certification

Multi-coil Wireless Power Transmitter Compliant with WPC V1.2.4 protocol of 7.5W/10W/15W #CommonPartsLibrary #IntegratedCircuit #Wireless #Charger

IC RF TxRx Only Bluetooth, WiFi Bluetooth v5.0, Thread, Zigbee® 2.412GHz ~ 2.484GHz 32-VFQFN Exposed Pad The ESP32-C6FH4 is a low-power, highly integrated wireless microcontroller from Espressif Systems, designed for IoT applications. It is based on a 32-bit RISC-V processor running at up to 160 MHz, providing efficient performance for embedded systems while maintaining low power consumption. This variant includes 4 MB of embedded flash memory, making it suitable for standalone applications without the need for external flash. The ESP32-C6FH4 supports multiple wireless communication protocols, including: Wi-Fi 6 (802.11ax) in the 2.4 GHz band (backward compatible with Wi-Fi 4/802.11 b/g/n) Bluetooth Low Energy (BLE 5) IEEE 802.15.4 (used for protocols like Thread and Zigbee) Key features include: Rich set of GPIO pins with support for peripherals such as UART, SPI, I2C, PWM, ADC, and more Integrated hardware security features (secure boot, flash encryption, cryptographic accelerators) Multiple low-power modes for battery-operated devices On-chip temperature sensor and RTC peripherals #commonpartslibrary #transceiver

IC RF TxRx + MCU 60GHz ~ 64GHz 161-LFBGA, FCBGA #commonpartslibrary #radar #sensor #transceiver #wireless #rf

Battery Fuel Gauge IC Lithium Ion/Polymer 24-TQFN (4x4) The MAX17320G20+ is a high-accuracy, ultra-low-power fuel gauge and battery protector IC designed for 2-cell to 4-cell lithium-ion and lithium-polymer battery packs. The device integrates Maxim Integrated’s ModelGauge™ m5 EZ algorithm to provide precise battery state-of-charge estimation without requiring battery relearning after system resets or battery replacement. It is optimized for portable, wearable, industrial, and IoT battery-powered applications where accurate battery monitoring and robust protection are required. The device combines fuel gauging, battery authentication support, autonomous battery protection, current sensing, and voltage monitoring into a single integrated solution. It includes configurable protection features such as overvoltage, undervoltage, overcurrent, short-circuit, and thermal protection, helping improve system safety and battery reliability. The MAX17320G20+ communicates through an I²C-compatible interface and supports low-power operation for extended battery runtime. Features High-accuracy battery fuel gauge for multi-cell lithium-ion batteries Supports 2-cell to 4-cell battery pack configurations Integrated ModelGauge m5 EZ algorithm with no battery relearning required Integrated battery protector with autonomous safety monitoring Supports overvoltage, undervoltage, overcurrent, short-circuit, and thermal protection Integrated current-sense amplifier for accurate current measurement Low quiescent current optimized for portable and always-on systems I²C-compatible communication interface Configurable alert and interrupt functions Battery aging compensation and cycle tracking Supports battery authentication functionality Integrated ADCs for voltage, current, and temperature monitoring Programmable protection thresholds and timing parameters Low-power hibernate and sleep operating modes Electrical Characteristics Designed for lithium-ion and lithium-polymer battery chemistries Supports battery stack voltages corresponding to 2S to 4S configurations High-resolution voltage, current, temperature, and capacity measurements Low operating current suitable for battery-powered systems Integrated precision coulomb counter Wide operating temperature range suitable for industrial applications Protection Functions Cell overvoltage protection Cell undervoltage protection Charge overcurrent protection Discharge overcurrent protection Short-circuit protection Overtemperature and undertemperature protection Permanent failure detection and fault logging Autonomous FET control for pack isolation Interface and Control I²C serial communication interface Programmable registers for protection and fuel gauge configuration Interrupt and alert outputs for fault and status indication Supports host processor communication and diagnostics Nonvolatile memory for configuration storage Package Information Package type is TQFN Compact surface-mount package suitable for space-constrained designs RoHS compliant and lead-free package option Typical Applications Smart battery packs Portable medical devices Industrial handheld equipment IoT and wireless sensor devices Battery-powered consumer electronics Portable test and measurement systems Rechargeable multi-cell battery systems #commonpartslibrary #integratedcircuit #powermanagement #batterymanagement

QFN-104(10x10) Microcontrollers RoHS Wireless microcontroller module for embedded processing and wireless communication, designed to provide integrated compute and RF connectivity for IoT applications. #ESPRESSIF #MCUModule #WirelessModule #IoT #CommonPartsLibrary #IntegratedCircuit #microcontroller

IC RF TxRx Only 802.15.4 LoRa™ 137MHz ~ 1.02GHz 28-VQFN Exposed Pad #commonpartslibrary #integratedcircuit #transceiver #wireless #rf

Bluetooth, WiFi 802.11b/g/n, Bluetooth v4.2 +EDR Transceiver Module 2.4GHz ~ 2.5GHz Antenna Not Included, I-PEX Surface Mount #commonpartslibrary #rf #wireless #bluetooth #transceiver #module

RF Front End 2.36GHz ~ 2.5GHz 802.15.4, Bluetooth, Zigbee® 16-QFN (4x4) #commonpartslibrary #integratedcircuit #zigbee #bluetooth #wireless #rf

Seeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting both Wi-Fi and BLE wireless connectivity. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios. #SeeedStudio #xiao

NRF9151 Series 1 MB Flash 256 kB RAM DECT NR+/Cellular IoT SiP Transceiver #commonpartslibrary #integratedcircuit #wireless #transceiver #rf

RF Switch IC General Purpose SPDT 3 GHz 50Ohm SC-70-6 #commonpartslibrary #integratedcircuit #rf #wireless

2.4GHz, 5.5GHz Chip RF Antenna 2.4GHz ~ 2.48GHz, 5.15GHz ~ 5.85GHz Solder Surface Mount #commonpartslibrary #rf #wireless #antenna

Bluetooth Bluetooth v5.0 Transceiver Module 2.4GHz Antenna Not Included Surface Mount #commonpartslibrary #wireless #bluetooth #rf #transceiver #module