BLE121LR-A-M256K

The BLE121LR-A-M256K is a Bluetooth Low Energy (BLE) module designed for applications requiring long-range wireless communication. It is based on the Bluegiga BLE121LR module, integrating a high-performance Bluetooth radio, an integrated antenna, and a microcontroller with 256KB Flash memory. This module is ideal for developers seeking to implement Bluetooth functionality with minimal hardware and software design efforts.
Key features include its long-range capability, offering communication distances significantly beyond standard BLE modules. It operates on a low power profile, making it suitable for battery-operated devices. The BLE121LR-A-M256K supports various BLE profiles and can be used in applications such as smart homes, health and fitness devices, and industrial automation.
The module is typically accompanied by comprehensive development tools and documentation, facilitating easier integration and faster time-to-market for BLE solutions. Its compact size and FCC, IC, and CE certifications simplify the design and regulatory approval processes for device manufacturers.

The BLE121LR-A-M256K is a Bluetooth Low Energy (BLE) module. Equivalent products could include Nordic Semiconductor's nRF52832 or nRF52840, Texas Instruments' CC2640R2F, or Silicon Labs' EFR32BG22. These alternatives also offer BLE functionality and are suitable for similar applications, though specifications like range, power consumption, and additional features may vary. Always check the specific requirements of your application to ensure compatibility.

The BLE121LR-A-M256K is a Bluetooth low energy module designed for applications requiring long-range communication. Key features include:
1. Bluetooth Version: Supports Bluetooth 4.0 single-mode compliant protocol stack.
2. Long Range: Capable of achieving extended range communication up to 450 meters in open space.
3. Low Power Consumption: Designed for low energy operation, making it suitable for battery-powered devices.
4. Integrated Antenna: Comes with a built-in omnidirectional antenna to simplify design and implementation.
5. Frequency: Operates in the 2.4 GHz ISM band.
6. Transmission Power: Offers adjustable transmission power up to +8 dBm for extended range and reliable communication.
7. Integrated MCU: Features a 256 kB flash memory and 8 kB RAM for custom applications.
8. I/O Flexibility: Provides multiple GPIOs and peripheral interfaces like UART, SPI, and I2C.
9. Size: Compact form factor ideal for space-constrained applications.
10. Certification: Pre-certified for global markets, reducing the need for additional testing and approvals.
These features make the BLE121LR-A-M256K suitable for a wide range of applications, including industrial automation, smart home devices, and health monitoring systems.

The BLE121LR-A-M256K is a long-range Bluetooth Smart module designed for wireless communication. It typically has a pin count of 34. The functions of these pins are mainly for power supply, ground, various types of input/output functionalities, RF communication, and control interfaces. Key pins include:
- Power Supply Pins: VDD for power input and GND for ground.
- RF Pins: For antenna connections, facilitating wireless communication.
- I/O Pins: General Purpose Input/Output (GPIO) pins for interfacing with external devices.
- UART Pins: For serial communication.
- SPI/I2C Pins: For interfacing with peripherals using Serial Peripheral Interface or Inter-Integrated Circuit protocols.
- Programming Pins: For firmware updates and module programming.
These modules are commonly used in applications that require long-range Bluetooth communication, such as smart home devices, industrial automation, and wearable technology. Always refer to the specific datasheet of the module for detailed pin configuration and functions.

The BLE121LR-A-M256K is manufactured by Silicon Labs. Silicon Labs is a technology company that specializes in the design and development of semiconductors, software, and solutions for a wide range of applications. They focus on Internet of Things (IoT) solutions, including wireless connectivity, microcontrollers, and sensors. The company is known for its innovation in low-power, energy-efficient technologies that serve various industries, including smart home, industrial automation, and consumer electronics. Silicon Labs aims to simplify IoT development and accelerate the adoption of connected devices.

The BLE121LR-A-M256K is a Bluetooth Low Energy (BLE) module designed for applications requiring long-range wireless communication. Key application areas include:
1. Smart Home Devices: Remote control of home appliances, lighting, and security systems.
2. Industrial Automation: Wireless sensor networks, asset tracking, and remote monitoring.
3. Healthcare: Wearable health monitors and medical telemetry.
4. Retail: Beacon technology for location-based services and customer engagement.
5. Agriculture: Monitoring and controlling equipment and environmental conditions remotely.
6. Automotive: In-car connectivity for infotainment systems and diagnostics.
These applications benefit from the module's low power consumption, long-range capabilities, and reliable connectivity.

The BLE121LR-A-M256K is a Bluetooth Low Energy (BLE) module typically used for wireless communication applications. Its package type is a compact surface-mount design, suitable for integration into various electronic devices. This module is equipped with a built-in microcontroller and is designed for long-range BLE connectivity.