STEVAL-IDS001V4M STMicroelectronics

STEVAL-IDS001V4M Data brief 868 MHz RF USB dongle based on the SPSGRF-868 transceiver module Features Based on SPSGRF-868 module which features: low data rate, low-power, sub-1GHz SPIRIT1 transceiver integrated balun (BALF-SPI-01D3) chip antenna On-board STM32L151CBU6A ultra low power ARM Cortex -M3 microcontroller Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK and ASK Air data rate: from 1 to 500 kbps Fully compliant with the SPIRIT1 development kit firmware and GUI Debug connector USB interface Description The STEVAL-IDS001V4M evaluation board is based on the SPSGRF-868 CE certified RF module with the SPIRIT1 low-power Sub 1GHz transceiver and embeds the STM32L151CBU6A ultra low-power ARM Cortex-M3 MCU. The SPSGRF-868 module integrates the BALF-SPI-01D3 match balun and a chip antenna, and operates in the 868 MHz ISM band. The STEVAL-IDS001V4M evaluation board features a USB connector for PC-GUI interaction and firmware updates, and an SWD connector for specific firmware Product summary development. 868 MHz RF USB dongle based on the SPSGRF-868 STEVAL-IDS001V4M transceiver module Sub-GHz low power programmable RF SPSGRF-868 transceiver module Match balun with integrated BALF-SPI-01D3 harmonic filter Low data rate, low power Sub 1GHz SPIRIT1 transceiver Ultra-low-power ARM Cortex-M3 STM32L151CBU6A MCU Smart City Smart Home Applications Industrial Tools Wireless connectivity DB2631 - Rev 2 - April 2020 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-IDS001V4M Schematic diagrams 1 Schematic diagrams Figure 1. STEVAL-IDS001V4M circuit schematic - MCU oscillator and voltage U1 OSC IN 5 PH0 OSC IN OSC OUT 6 39 SWO PH1-OSC OUT PB3-JTDO-TRACESWO nRESET 7 37 SWCLK NRST PA14-JTCK-SWCLK 3 34 SWDIO PC14-OSC32 IN PA13-JTMS-SWDIO 4 40 PC15-OSC32 OUT PB4-NJTRST RESETN SDN BOOT0 44 2 BOOT0 PC13-RTC AF1-WKUP2 SPI2 MOSI 10 28 PA0-WKUP1 PB15 User Button 2 SPI2 MISO 11 27 PA1 PB14 UART2 TX SPI2 CLK 12 26 PA2 PB13 UART2 RX SPI CS 13 25 PA3 PB12 14 STM32L151CBU6A 22 PA4 PB11 IRQ3 SPxx 15 21 PA5 PB10 IRQ2 SPxx 16 46 PA6 PB9 IRQ1 SPxx 17 45 PA7 PB8 IRQ0 SPxx 29 43 PA8 PB7 EEPROM CS 30 42 PA9 PB6 31 41 PA10 PB5 USB DM User Button 1 32 20 PA11 PB2-BOOT1 USB DP USER LED 2 33 19 PA12 PB1 USER LED 1 38 18 PA15-JTDI PB0 GND D VDD D VDD D VDD D VDD A VDD VDD 1 VDD 2 VDD 3VDD A VLCD C3 C6 C4 C5 C7 C8 C9 16V 100nF 16V 100nF 16V 100nF 16V 100nF 10uF 4V 16V 100nF 1uF 10V SMD 0402 SMD 0402 SMD 0402 SMD 0402 SMD 0402 SMD 0402 SMD 0402 GND GND GND GND GND Y1 D VDD OSC I1N 3OSC OUT 8MHz R11 10k SMD 0402 GND nRESET DB2631 - Rev 2 page 2/6 2 1 2 1 2 1 2 1 2 1 VDD 1 24 VDD 1 VDD 2 23 36 VSS 1 VDD 2 35 48 VDD 3 VSS 2 VDD 3 VDD A 47 9 VSS 3 VDDA 8 1 VLCD VSSA VLCD 49 EXPOSED PAD 2 1 2 2 1 2 1