Summary of Contents for LSR TiWi-uB1
- Page 1 B1 EM B OARD User Guide Last updated March 14, 2017 The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 1 of 26...
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Page 2: Table Of Contents
Introduction .......................... 3 Purpose & Scope ..........................3 Applicable Documents ........................3 Revision History ..........................3 TiWi-uB1 EM Board Description ....................4 TiWi-uB1 EM Board Hardware ....................6 RF Connector ............................. 6 EM Interface Connectors ........................6 General Purpose Connectors ......................9 Power Configuration Jumpers ...................... -
Page 3: Introduction
The purpose of this document is to provide details regarding the setup and use of the TiWi-uB1 module on an EM board. This document covers a description of the EM board and its features and a brief tutorial on how to operate the module EM board. -
Page 4: Tiwi-Ub1 Em Board Description
TiWi-uB1 module. The EM board is intended for evaluation purposes when used by itself or in conjunction with various Texas Instruments development boards. When used by itself, an on-board coin cell battery or external power supply is used to power the TiWi-uB1 and its various peripherals. - Page 5 TiWi-uB1 Module EM BOARD USER GUIDE Figure 2 TiWi-uB1 EM Board Bottom (Note: Viewed from Top looking through PCB) The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 5 of 26...
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Page 6: Tiwi-Ub1 Em Board Hardware
TiWi-uB1 Module, RF Castellation (Onboard Antenna Disabled) Table 2 Module Part Numbers The TiWi-uB1 EM board includes an on board U.FL RF connector J3 (Figure 1). When used in conjunction with TiWi-uB1 450-0106, J3 provides an RF connection point to external antennas or test equipment. - Page 7 Digital I/O Digital input/output P1.6 Digital I/O Digital input/output Power Ground P1.7 Digital I/O Digital input/output Table 3 EM Connector J1 The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 7 of 26...
- Page 8 Digital I/O Digital input/output P0.5 Digital I/O Digital input/output P2.0 Digital I/O Digital input/output Not Connected Table 4 EM Connector J2 The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 8 of 26...
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Page 9: General Purpose Connectors
Digital I/O Digital input/output P0.0 Digital I/O Digital input/output P1.2 Digital I/O Digital input/output Table 7 Single Row Header J5 The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 9 of 26... - Page 10 Coupling capacitor C1 must be populated to use the external 32kHz clock input. Table 8 External 32kHz Header J9 3.3.4 J8 Programming Header J8 is the Texas Instruments CC Debugger interface to the TiWi-uB1 Module. The debug interface implements a proprietary two-wire serial interface that is used for in-circuit debugging and programming.
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Page 11: Power Configuration Jumpers
Voltage on any digital pin to the TiWi-uB1 shall not exceed Max DVCC + 0.3V ≤ 3.9V or Min -0.3V. When the TPS62730 bypass pin is asserted low, the TPS62730 is bypassed and AVCC/DVCC = VIN Caution: Care must be taken when interfacing a battery powered TiWi-uB1 module to an externally powered Host or other external input. -
Page 12: Connecting Em Board To Host Platform
Stand Alone Mode - This is the most common configuration when using the TiWi-uB1 Module. In this mode, the controller, host, profiles, and application are all implemented on the TiWi-uB1 module as a true standalone Bluetooth BLE solution. No interface to a host is required. -
Page 13: I²C Interface
I²C serial bus. External components attached to the I²C bus serially transmit and/or receive serial data to/from the I²C on the TiWi-uB1 module through the two-wire I²C interface. The I²C bus supports any slave or master I²C -compatible device. Figure 5 shows an example of an I²C bus. -
Page 14: Tiwi-Ub1 Em Board Schematic
TiWi-uB1 Module EM BOARD USER GUIDE 4 TiWi-uB1 EM Board Schematic Figure 6 TiWi-uB1 EM Board Schematics The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 14 of 26... -
Page 15: Bill Of Material (Bom)
TMP100NA# IC, Temp Sensor, SOT-23-6, IIC ECS-.327-12.5-34B Crystal, 32.768Khz, 3.20 x 1.50 x 0.90mm, +/- 20ppm, 12.5pF Table 10 TiWi-uB1 EM Board BOM (450-0120) The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR... -
Page 16: Application Development
5 Application Development 5.1 Overview The TiWi-uB1 EM Board has been designed to work either as a standalone development platform or to be used in combination with one of TI various development platforms. This flexible design platform allows the user to take advantage of the sample applications provided by LSR as well as those provided by TI for the CC2541 SOC. - Page 17 Figure 7 TiWi-uB1 EM Board 5.2.2 TI CC Debugger The TI CC Debugger is used to program firmware into the TiWI-uB1 module. It can also be used along with IAR Embedded Workbench for 8051 to write and debug custom firmware for the TiWi-uB1 module.
- Page 18 Four demo services are available in the firmware. Battery level, GPIO, range test, and temperature. 5.2.4 iOS Application The sample LSR iOS application can be used on any Apple device running iOS 5 or later. It is intended to demonstrate the capabilities of the TiWi-uB1 and provides a starting point for users intending to write their own iOS applications.
- Page 19 Touch the “Connect to uB1 Module” button (Figure 10). • Once a connection to TiWi-uB1 EM board has been established with the iOS device, the red LED on the TiWi-uB1 EM board will turn off and the “Control and Monitoring” screen will become visible (Figure 11).
- Page 20 TiWi-uB1 Module EM BOARD USER GUIDE Figure 9 Sample LSR iPhone Application The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 20 of 26...
- Page 21 TiWi-uB1 Module EM BOARD USER GUIDE Figure 10 Sample LSR iOS Application – Screen 1 The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 21 of 26...
- Page 22 TiWi-uB1 Module EM BOARD USER GUIDE Figure 11 Sample LSR iOS Application – Screen 2 The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 22 of 26...
- Page 23 TiWi-uB1 Module EM BOARD USER GUIDE Figure 12 Sample LSR iOS Application – Screen 3 The information in this document is subject to change without notice. 330-0134-R1.5 Copyright © 2013-2017 LSR Page 23 of 26...
- Page 24 TiWi-uB1 Module EM BOARD USER GUIDE 5.2.5 TI SmartRF05 EVB The SmartRF05 Evaluation Board from TI can be used as a motherboard for the TiWi-uB1 EM board. The board has a wide range of user interfaces, such as: • 3x16 character serial LCD •...
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Page 25: Software Development
TiWi-uB1 Module EM BOARD USER GUIDE Software Development Software development for the TiWi-uB1 requires IAR Embedded Workbench for 8051. See Embedded Workbench for more information. Follow the links below for TiWI-uB1 software development tools and sample applications. • CC 2541 Software Examples •... -
Page 26: Contacting Lsr
LSR products. EXCEPT AS SET FORTH IN LSR’S TERMS AND CONDITIONS OF SALE LOCATED ON LSR’S WEB SITE, LSR ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY...
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