National Semiconductor LMX9838DONGLE Hardware User's Manual

7, LMX9838DONGLE Designer Guide National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY NATIONAL’S…

6, National Semiconductor LMX9838DONGLE www.national.com 6 LMX9838DONGLE Hardware User Guide 11.0 References ■ LMX9838 Bluetooth Serial Port Module data sheet ■ LMX9838 Bluetooth Serial Port Module - Software Users Guide ■ SBSmart user guide R13,R14 Resistor 0402 Size, 1K Any R5,R22 Resistor 0402 Size, 4.7K Any R3 Resistor 0402 …

1, © 2006 National Semiconductor Corporation www.national.com LMX9838DONGLE Hardware User Guide 1.0 Scope National Semiconductor LMX9838 Bluetooth ™ serial don- gle reference design kit is a plug and play serial adapter for serial cable replacement applications and more. It is able to supp…

2, www.national.com 2 LMX9838DONGLE Hardware User Guide 3.0 Requirement and Setup 3.1 BASIC REQUIREMENT ■ X86 PC with serial port. ■ One of the following operating system is required. — Windows 2000 — Windows XP 3.2 APPLICATION SOFTWARE 3.2.1 Simply Blue Commander Application command …

3, 3 www.national.com LMX9838DONGLE Hardware User Guide 6.0 Layout Consideration The LMX9838 reference design is split into 2 sections, one section is RS232 transceiver circuit for PC connection, another section is LMX9838 main circuit for Host proces- sor. (Figure 3) 6.1 PCB REQUIREMENT �…