company blog about Supply ST Evaluation Board:BLE Evaluation Board,LoRa Wireless Evaluation Board

Supply ST Evaluation Board:BLE Evaluation Board,LoRa Wireless Evaluation Board

Shenzhen Mingjiada Electronics Co., Ltd. is a professional distributor of electronic components, adhering to the principles of ‘credibility first, quality first, timely delivery, low profit and high volume sales, and customer service first’ to provide customers with comprehensive high-quality services.

Main Products: 5G chips, new energy ICs, IoT ICs, Bluetooth ICs, vehicle networking ICs, automotive-grade ICs, communication ICs, artificial intelligence ICs, memory ICs, sensor ICs, microcontroller ICs, transceiver ICs, Ethernet ICs, WiFi chips, wireless communication modules, connectors, and other products.

Supply Advantages:

Authentic Product Guarantee: All products are sourced directly from the original manufacturer or authorised distributors, with traceable origins

Adequate Inventory: We maintain a steady stock of products to ensure swift delivery

Price Advantage: Through large-scale procurement, we offer competitive market prices

Professional Support: We provide comprehensive technical documentation and product selection guidance

Flexible Procurement: We support both small-batch sample purchases and large-volume orders

Comprehensive Services: We offer invoice issuance, logistics tracking, and other all-around services

【Bluetooth Low Energy Evaluation Board】

Bluetooth Low Energy (BLE) technology has become one of the mainstream choices for IoT devices due to its low power consumption, low cost, and extensive mobile phone compatibility.

STEVAL-IDB007V1 Evaluation Board

STEVAL-IDB007V1 is an evaluation board based on the BlueNRG-1 Bluetooth Low Energy system-on-chip. Key features include:

Exceptional RF performance: Delivers up to +8dBm usable output power (at antenna connector) and -88dBm receiver sensitivity

Ultra-low power consumption: 7.7mA in receive mode, 8.2mA in transmit mode (+0dBm)

High integration: Incorporates the BALF-NRG-02D3 balanced-to-unbalanced converter with integrated matching network and harmonic filter

Flexible configuration: Pre-installed network processor software enables immediate processing of Bluetooth commands

BlueNRG-LPS Evaluation Board

This STMicroelectronics evaluation platform for the BlueNRG-LPS SoC supports Bluetooth 5.2 and additional new features:

Multi-role support: Configurable as master, slave, or simultaneous master/slave

High data rate: Supports 2Mbps data transfer rates

Long-range communication: Supports Bluetooth Long Range transmission

Rich peripherals: Integrates inertial sensors, environmental MEMS sensors, digital microphones, and more

The evaluation board offers three power supply options (USB cable, battery, and external power supply), integrates a CMSIS-DAP debugger, and supports drag-and-drop programming.

【LoRa Wireless Evaluation Board】

LoRa (Long Range Radio) technology, with its long-range and low-power characteristics, has become a key choice for IoT wide-area network applications.

B-L072Z-LRWAN1 Development Kit

The B-L072Z-LRWAN1 is a LoRa development board utilising the CMWX1ZZABZ-091 module, integrating an STM32L072 microcontroller and Semtech's SX1276 LoRa transceiver.

Highly integrated: Module dimensions of just 12.5mm x 11.6mm x 1.76mm facilitate integration into end products

Ultra-low power consumption: Standby power reduced to 0.29μA, with flash memory wake-up time of just 5μs

Versatile power options: Includes 3xAAA battery holder, USB interface, and external power supply

Field-test readiness: Battery-powered design enables engineers to test applications on-site without relying on prototypes

A further highlight is the provision of current measurement interfaces, allowing developers to precisely measure different module power consumptions via JP1, JP2, and JP3 jumpers.

P-NUCLEO-LRWAN3 Kit

P-NUCLEO-LRWAN3 is STMicroelectronics' comprehensive LoRa development kit, comprising an LPWAN terminal node and corresponding gateway.

Dual-board design: Includes a gateway board based on STM32F746ZG and a sensor node board based on STM32L073RZ

Rich Sensor Suite: Node board integrates multiple sensors including accelerometer, gyroscope, MEMS pressure, humidity, temperature, and magnetometer

Plug-and-Play Gateway: Gateway board functions directly as a basic LoRaWAN packet forwarder

【Application Scenario Comparison】

Bluetooth Low Energy (BLE) Applications

Smart Home Devices: e.g., smart door locks, lighting control

Wearables: e.g., smartwatches, fitness trackers

Medical devices: e.g., heart rate monitors, blood glucose meters

Data loggers: e.g., temperature logging, activity tracking

LoRa Technology Application Scenarios

Smart meters: Remote automatic meter reading systems

Asset tracking: e.g., vehicle positioning, logistics tracking

Environmental monitoring: e.g., agricultural environmental monitoring, urban air quality monitoring

Industrial automation: e.g., equipment condition monitoring, predictive maintenance