STMicroelectronics Equipos de desarrollo de transceptor y tarjeta secundaria
Los equipos de desarrollo de transceptor y tarjeta secundaria de STMicroelectronics están basados en SPIRIT1, un transceptor sub-GHz, de baja potencia y con una velocidad de transferencia de datos reducida adecuado para bandas ISM y el M-BUS inalámbrico. Los tres equipos de desarrollo se ofrecen en tres bandas distintas (169 MHz, 433 MHz y 915 MHz). Cada placa base consta de un conector USB para la interfaz GUI del ordenador y un conector JTAG para desarrollar el firmware en la MCU. La tarjeta secundaria está equipada con un balun externo que optimiza el tamaño y la calidad de la RF, y reduce el número de componentes externos de RF.
Development Kits
STMicroelectronics Transceiver Development Kits include two RF Daughterboards based on the SPIRIT1 low-power, sub-GHz low data rate transceiver suitable for ISM bands and wireless M-BUS, and two motherboards based on the STM32L low-power microcontroller to control the daughterboards. Each motherboard features a USB connector for PC GUI interaction and firmware updates. A JTAG connector allows the development of specific firmware on the microcontroller.
Daughterboard
STMicroelectronics STEVAL-IKR002V4B Transceiver Evaluation Daughterboard is based on the SPIRIT1, a sub-GHz low-power, low data rate transceiver suitable for ISM bands and wireless M-BUS. This board is equipped with external balun, matching, and filter in a single BALF-SPI-01D3 device that optimizes size, RF performances, and number of external RF components (from 16 SMD passive components to just one).
Supported Devices
STMicroelectronics Transformador Balun BALF-SPI-01D3
Componentes pasivos RF de alta calidad en un único sustrato de vidrio para la conversión balanceada/no balanceada.
Circuit Diagram
Complete Your Design
STMicroelectronics Standard Products
A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.