EVK-JODY-W3 - User guide
UBX-20030840 - R04
Getting started
Page 10 of 29
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For SDIO connection, connect the supplied micro SDIO adapter card with the flat cable to the
SDIO connector (J204) on the EVB, as shown in Figure 3. Insert the adapter card into an SDIO
connector of the host system. The SDIO interface can be used for Wi-F and optionally
Bluetooth communication with the JODY-W3 series module.
Figure 3: SDIO and USB connectors
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A high speed UART interface can be used for Bluetooth communication with the JODY-W3
series module. A USB-to-UART bridge is included on the evaluation board. To use the Bluetooth
interface through USB, connect the supplied USB cable to the USB type-C connector on the
EVB and connect it to a USB interface on the host system. Make sure that jumper J400 is
bridged (default setting) to enable Bluetooth communication over USB. For information about
accessing the UART interface for Bluetooth directly, see also
5.
Power on the host system. The LEDs on the EVB indicate the status of the different voltage rails
and should turn green to indicate proper power supply. At this point, the module should be
detected by the host system.
6.
Install the necessary driver software for the JODY-W3 module, as described in the JODY-W3
system integration manual [2].
SDIO
(J204)
USB type-C
connector
UART
(J305)
USB-to-UART
enable (J400)
SDIO
adapter
Status
LEDs
