AW-CM256SM

The AW-CM256SM is a compact Wi-Fi and Bluetooth combo module designed for IoT applications. It is based on the powerful ESP32 chip, featuring dual-core processing capabilities, integrated Wi-Fi (802.11 b/g/n), and Bluetooth (Classic and BLE) support. This module facilitates wireless connectivity, making it ideal for smart devices, home automation, and wearable technologies.
With a small form factor, the AW-CM256SM is suitable for use in space-constrained environments. It includes various interfaces such as UART, SPI, I2C, and GPIO, enabling seamless integration with various sensors and peripherals. The module supports multiple security protocols, ensuring secure data transmission.
Additionally, it is compatible with various development environments, making it user-friendly for developers. The AW-CM256SM is a versatile solution for those looking to implement efficient and reliable wireless communication in their projects.

The AW-CM256SM is a compact, high-performance dual-band Wi-Fi and Bluetooth module designed for IoT applications. Key features include:
1. Wi-Fi Connectivity: Supports 802.11a/b/g/n standards for robust wireless connectivity with up to 256 KB of integrated SRAM.
2. Bluetooth: Supports Bluetooth 4.2 and BLE, enabling low-energy communication for various devices.
3. Form Factor: Small size (typically around 15mm x 15mm), making it suitable for space-constrained applications.
4. Low Power Consumption: Optimized for battery-operated devices, with power-saving features to extend device life.
5. Integrated Antenna: Built-in antenna options for simplified design and reduced external components.
6. Security Features: Supports WPA/WPA2/WPA3 security protocols for secure connections.
7. Flexible Interface: Offers SPI, UART, and I2C interfaces for easy integration with host processors.
8. Development Support: Compatible with various development environments, facilitating rapid prototyping and deployment.
This module is ideal for smart home devices, industrial automation, and wearable technology.

The AW-CM256SM is packaged in a compact module form factor, specifically a Surface Mount Device (SMD) suitable for integration into various electronic applications, facilitating easy attachment to PCBs.

The AW-CM256SM is a compact Wi-Fi and Bluetooth module that features a total of 32 pins. Its primary functions include providing Wi-Fi connectivity (802.11 b/g/n), Bluetooth Low Energy (BLE) support, and various I/O capabilities for integration into embedded systems.
Key pin functions include:
- Power Supply Pins: For powering the module.
- UART Interface: For serial communication with the host.
- I2C/SPI Interface: For connecting to other peripherals.
- GPIO Pins: General-purpose input/output for various control functions.
- Reset Pin: To reset the module.
- Status Indicator Pins: For operational feedback.
This module is designed for easy integration into IoT applications, making it suitable for smart home devices, wearables, and other connected products.

The AW-CM256SM is manufactured by Airoha Technology Corp. Airoha is a semiconductor company that specializes in providing wireless communication solutions, particularly in the fields of Bluetooth, Wi-Fi, and other connectivity technologies. The company focuses on developing advanced chipsets and modules that enable seamless integration and functionality for various applications, including consumer electronics, Internet of Things (IoT) devices, and smart home products. Airoha is known for its innovation in wireless technologies and aims to support manufacturers in creating enhanced connectivity experiences for end-users.

The AW-CM256SM is a compact, low-power Wi-Fi and Bluetooth combo module primarily used in Internet of Things (IoT) applications. Key areas include smart home devices, industrial automation, health monitoring systems, wearables, and consumer electronics. Its versatile connectivity options make it suitable for applications requiring wireless communication, such as remote sensing, smart appliances, and connected medical devices.

The AW-CM256SM chip has several equivalent products, including the ESP32 series (e.g., ESP32-WROOM-32), the Nordic Semiconductor nRF52840, and the Cypress CYW4343W. These alternatives offer similar functionality in wireless connectivity (Wi-Fi and Bluetooth) and processing capabilities, making them suitable substitutes for various IoT applications. Always check specific requirements and compatibility before selection.