User's Manual

V7 EXTERNAL ANTENNA RTLS MODULE USER MANUAL

OTA cmd=status

2. M  H:

#OTA status=off

4.3.2. SWD interface

In the case that the OTA firmware update is impractical, the update can be performed via the

SWD (Serial Wire Debug) programming interface.

SWD is a two-wire protocol for accessing the ARM debug interface. It is part of the ARM Debug

Interface Specification v5 and is an alternative to JTAG. Please refer to reference [2] for more

details.

Regulatory Information

5.1. Indoor use only

This equipment may only be operated indoors. Operation outdoors is in violation of 47 U.S.C.

301 and could subject the operator to serious legal penalties.

5.2. FCC Interference Statement (Part 15.105 (b))

According to FCC Part 15, Class A devices must contain the following text (or something

similar) in the manual:

Note: This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference when the equipment is operated in a commercial

environment. This equipment generates, uses and can radiate radio frequency energy and, if

not installed and used in accordance with the instruction manual, may cause harmful

interference to radio communications. Operation of this equipment in a residential area is likely

to cause harmful interference in which case the user will be required to correct the interference

at his own expense.

5.3. FCC Part 15 Clause 15.21:

Changes or modifications not expressly approved by the party responsible for compliance could

void the user's authority to operate the equipment

5.4. FCC Part 15.19(a):

This device complies with part 15 of the FCC Rules. Operation is subject to the following two

conditions:

1) This device may not cause harmful interference, and