The Evk Hardware - Acconeer XM122 Hardware User's Manual

IoT module EVK hardware user guide
3.

The EVK Hardware

Battery Holder
© 2019 by Acconeer – All rights reserved
XM122
1.8V
ENABLE
INTERRUPT
A111
SPI internal
nRF52840
XB122
USB/UART
USB
converter,
FTDI
5V
FT230XS
LDO
1.8V
SWD
& TRACE
connector
Selection
VOUT
switch
VBAT
SWD
connector
GPIO pin
header
Figure 1 The block diagram of the EVK.
Switched
Power VIN (1.9-5.5V)
Regulator
DFU
NRST
2.4GHz antenna
VDD (1.8V)
DFU
NRST
DFU NRST
Button Button
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2020-06-12