for further information contact your local stmicroe lectronics sales office. may 2015 docid026957 rev 4 1/4 X-NUCLEO-IKS01A1 motion mems and environmental sensor expansion boar d for stm32 nucleo data brief features lsm6ds0: mems 3d accelerometer (2/4/8 g) + 3d gyroscope (245/500/2000 dps) lis3mdl: mems 3d magnetometer (4/ 8/ 12/ 16 gauss) lps25hb*: mems pressure sensor, 260-1260 hpa absolute digital output barometer hts221: capacitive digital relative humidity and temperature dil 24-pin socket available for additional mems adapters and other sensors (uv index) free comprehensive development firmware library and example for all sensors compatible with stm32cube firmware compatible with stm32 nucleo boards equipped with arduino uno r3 connector rohs compliant description the X-NUCLEO-IKS01A1 is a motion mems and environmental sensor evaluation board system. it is compatible with the arduino uno r3 connector layout, and is designed around stmicroelectronics lsm6ds0 3-axis accelerometer + 3-axis gyroscope, the lis3mdl 3-axis magnetometer, the hts221 humidity and temperature sensor and the lps25hb* pressure sensor. the X-NUCLEO-IKS01A1 interfaces with the stm32 microcontroller via the i2c pin, and it is possible to change the default i2c port. www.st.com
schematic diagram X-NUCLEO-IKS01A1 2/4 docid026957 rev 4 1 schematic diagram figure 1. X-NUCLEO-IKS01A1 circuit schematic note: * it is lps25h in all the boards indicating 14 39 near the cn10 connector. 0 b , 1 7 b 3 l q 0 b , 1 7 0 b , 1 7 , & b 6 ' $ , & b 6 & / 0 b , 1 7 b 3 l q 0 b & 6 b 3 l q * 1 ' 9 9 ' , / 6 r f n h w i r u $ g d s w h u % r d u g 0 d j q h w l f v h v q v r u * 1 ' , & b 6 ' $ , & b 6 & / , & b 6 ' $ , & b 6 & / * 1 ' ' d f f h o h u r p h w h u d q g ' j \ u r v f r s h 0 b & 6 b 3 l q 0 b , 1 7 b 3 l q 0 b 6 $ ' 5 ' < 0 b 6 $ ' ( 1 / , 6 0 ' / / 6 0 ' 6 * 1 ' * 1 ' / , 6 0 ' / b , 1 7 / , 6 0 ' / b ' 5 ' < * 1 ' * 1 ' 9 / 6 0 ' 6 b , 1 7 , & b 6 & / , & b 6 ' $ * 1 ' * 1 ' * 1 ' & x ) * 1 ' / 6 0 ' 6 b , 1 7 / , 6 0 ' / b , 1 7 / , 6 0 ' / b ' 5 ' < 0 b , 1 7 0 b , 1 7 8 6 ( 5 b , 1 7 8 6 ( 5 b , 1 7 0 b , 1 7 b 3 l q 0 b , 1 7 b 3 l q 0 b , 1 7 b 3 l q - 3 0 b 6 $ ' 5 ' < , & b 6 & / , & b 6 ' $ x ) & $ u g x l q r 0 r u s k r & r q q h f w r u v 9 0 r u s k r f r q q h f w r u & 1 & 1 & 1 + h d g h u [ $ u g x l q r & r q q h f w r u $ u g x l q r & r q q h f w r u 0 r u s k r f r q q h f w r u & 1 & 1 & 1 + h d g h u [ $ u g x l q r & r q q h f w r u $ u g x l q r & r q q h f w r u , & b 6 ' $ , & b 6 & / , & b 6 ' $ , & b 6 & / + 7 6 b ' 5 ' < / 3 6 + b , 1 7 9 9 3 u h v v x u h v h v q v r u / 3 6 + %
& 6 ' 5 ' < 6 & / 9 g g 6 ' $ * 1 ' 8 5 h o d w l y h k x p l g l w \ d q g w h p s h u d w x u h v h q v r u + 7 6 * 1 ' 9 g g 6 ' 2 6 ' $ 5 h v 6 & / 9 g g b , 2 & 6 , 1 7 * 1 ' 8 + 7 6 b ' 5 ' < / 3 6 + b , 1 7 * 1 ' * 1 ' 6 ' 2 & 6 6 ' $ 5 h v 9 g g & * 1 ' 5 h v 6 & / 9 g g b , 2 , 1 7 ' 5 ' < 8 5 ( 6 5 ( 6 5 ( 6 * 1 ' * 1 ' & 6 6 ' 2 6 $ 6 ' $ 6 ' , 6 ' 2 6 & / 6 3 & 9 g g b , 2 9 g g 5 ( 6 & d s 5 ( 6 , 1 7 5 ( 6 8 9 9 - & q ) & q ) & q ) & q ) & q ) & q ) 6 % 6 % 6 % 6 % 6 % 6 % 6 % 6 % n 5 n 5 n 5 6 % 6 % 6 % 6 % 6 % 6 % 6 % 6 % 6 % 6 % 6 % 6 % 2 s h q 6 % 2 s h q 6 % - 3 - 3 - 3 - 3 - 3 7 3 7 3 7 3 & x ) 6 % 6 % 2 s h q 6 % 6 % 2 s h q 6 % 6 % 2 s h q * 6 3 * 6 *
docid026957 rev 4 3/4 X-NUCLEO-IKS01A1 revision history 4 2 revision history table 1. document revision history date revision changes 20-oct-2014 1 initial release. 22-oct-2014 2 minor text and formatting updates to figure 1 . 08-may-2015 3 updated title on the cover page. 29-may-2015 4 updated board photo on the cover page.
X-NUCLEO-IKS01A1 4/4 docid026957 rev 4 important notice C please read carefully stmicroelectronics nv and its subsidiaries (st) r eserve the right to make changes, corrections, enha ncements, modifications, and improvements to st products and/or to this document at any time without notice. purchasers should obta in the latest relevant information on st products before placing orders. st products are sold pursuant to sts terms and conditions of sale in place at the time of order acknowledgement. purchasers are solely responsible for the choice, s election, and use of st products and st assumes no liability for application assistance or the design of purchasers products. no license, express or implied, to any intellectual property right is granted by st herein. resale of st products with provisions different fro m the information set forth herein shall void any w arranty granted by st for such product. st and the st logo are trademarks of st. all other product or service names are the property of their respective owners. information in this document supersedes and replace s information previously supplied in any prior vers ions of this document. ? 2015 stmicroelectronics C all rights reserved
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