DWM1001 Module Development Board Datasheet

© Decawave Ltd 2017

Subject to change without notice

Version 1.3

Page 12

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The Module Development Board has eight solder bridge jumpers. These can be used to allow evaluation of

different aspects of the DWM1001 modules performance. For example Solder Bridge J4 can be desoldered and a

resistor placed across connector J2 to allow measurement of the modules current consumption. Table 4 gives a

list of these jumpers, their purpose and the state they are in when leaving the factory. Investigation of the

schematic of the Module Development board at the end of this document will give further details on their use.

Table 4: A list of solder jumpers available on the Module Development Board

Jumper Number

Purpose

Default State

J3

Desolder to disconnect user LEDs from the module

Closed

J5

Desolder to disconnect Tx and Rx LEDs from the module

Closed

J4

Desolder to measure module current in J2

Closed

J6

Desolder to disconnect Reset button from J-Link

Closed

J13

Solder to connect UART Rx between Module and Raspberry

Pi

Closed

J14

Desolder to disconnect module RXD from J-Link

Closed

J15

Desolder to disconnect module TXD from J-Link

Closed

J16

Desolder to disconnect power to J-Link

Closed