1.. _lmp90100_evb_shield:
2
3LMP90100 Sensor AFE Evaluation Board
4####################################
5
6Overview
7********
8
9The Texas Instruments LMP90100 Sensor AFE Evaluation Board (EVB) is a
10development kit for the TI LMP90xxx series of analog sensor frontends.
11
12.. figure:: lmp90100eb_lmp90100eb.jpg
13   :align: center
14   :alt: LMP90100 EVB
15
16   LMP90100 EVB (Credit: Texas Instruments)
17
18Requirements
19************
20
21This shield can only be used with a development board that provides a
22configuration for Arduino connectors and defines a node alias for the
23SPI interface (see :ref:`shields` for more details).
24
25The SPIO connector pins on the LMP90100 EVB can be connected to the
26Arduino headers of the development board using jumper wires.
27
28For more information about interfacing the LMP90xxx series and the
29LMP90100 EVB in particular, see these TI documents:
30
31- `LMP90100 Sensor AFE Evaluation Board User's Guide`_
32- `LMP90100 Multi-Channel, Low Power 24-Bit Sensor AFE`_
33
34Samples
35*******
36
37Zephyr RTOS includes one sample targeting the LMP90100 EVB:
38
39* :ref:`lmp90100_evb_rtd_sample`
40
41Programming
42***********
43
44Set ``--shield lmp90100_evb`` when you invoke ``west build``. For example:
45
46.. zephyr-app-commands::
47   :zephyr-app: samples/shields/lmp90100_evb/rtd
48   :board: frdm_k64f
49   :shield: lmp90100_evb
50   :goals: build
51
52.. _LMP90100 Sensor AFE Evaluation Board User's Guide:
53   https://www.farnell.com/datasheets/1604987.pdf
54
55.. _LMP90100 Multi-Channel, Low Power 24-Bit Sensor AFE:
56   http://www.ti.com/product/LMP90100
57