STMicroelectronics SPIRIT1 Transceiver Development Kits
STMicroelectronics SPIRIT1 Transceiver Development Kits and Daughterboard are based on the SPIRIT1, a sub-GHz, low-power, low data rate transceiver suitable for the ISM bands and wireless M-BUS. The Transceiver Development Kits are offered in three different bands (169MHz, 433MHz, and 915MHz). Each Motherboard features a USB connector for PC GUI interface and JTAG connector for development of firmware on the MCU. The Daughterboard is equipped with an external balun which optimizes size, RF performance, and reduces the number of external RF components.
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 BALF-SPI-0xD3 Balun Transformers
Ultra-miniature baluns that integrate matching network and harmonic filters.
Circuit Diagram
Complete Your Design
STMicroelectronics Standard Products
A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.