for further information contact your local stmicroelectronics sales office. october 2012 doc id 023344 rev 3 1/4 4 STEVAL-IKR001V5 sub-ghz transceiver development kit based on the spirit1 (915 mhz band) data brief features 2 spirit1 low power, sub-ghz rf transceiver daughterboards tuned for the 915 mhz band (fcc title 47 part 15) and 920 mhz band (arib std-t108) 2 stm32l microcontroller-based motherboards associated spirit1 software development kit with documentation, stm32l firmware and gui debug connector usb interface modulation schemes: 2-fsk, gfsk, msk, gmsk, ook, and ask air data rate from 1 to 500 kbps very low power consumption (9 ma rx and 21 ma tx at +11 dbm) excellent performance of receiver sensitivity (up to -118 dbm) low duty cycle rx/tx operation mode automatic acknowledgement, retransmission, and timeout protocol engine aes 128-bit encryption co-processor spi interface for microcontroller rohs complian description the STEVAL-IKR001V5 development kit includes 2 rf daughterboards based on the spirit1 low power, sub-ghz low data rate transceiver suitable for ism bands and wireless m-bus, and 2 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. www.st.com
schematic diagram STEVAL-IKR001V5 2/4 doc id 023344 rev 3 1 schematic diagram figure 1. schematic diagram ! - v 6 ' q * 3 , 2 * 3 , 2 * 3 , 2 * 3 , 2 6 & / . 6 ' 2 6 ' , & 6 q ' 8 0 0 < ' 8 0 0 < 6 3 , 5 , 7 b ' 8 0 0 < 6 3 , 5 , 7 b ' 8 0 0 < 9 & & b 5 ) 9 9 . 8 ' !
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STEVAL-IKR001V5 revision history doc id 023344 rev 3 3/4 2 revision history table 1. document revision history date revision changes 04-jul-2012 1 initial release. 02-aug-2012 2 updated the features and description on the cover page 25-oct-2012 3 updated the features on the cover page
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