EVK-ODIN-W2 - User guide
UBX-16007132 - R07
Contents
Page 9 of 22
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Due to the dual functionality of the A1 and A2 pins, there is a slight degradation of accuracy when
using the pins as analog inputs. If you require full accuracy, it is recommended to disable the digital
feature permanently by unmounting resistor R81 and R82 as shown in Figure 8.
Figure 8: Resistors R81 and R82
1.9.3
ODIN-W2 boot
The boot jumper J15 is used to force the boot mode. This is helpful when the SWD pins have been
mistakenly configured as GPIOs and it is no longer possible to communicate with the module.
1.9.4
SWD Cortex debug connector
The EVK-ODIN-W2 has an onboard ST-Link v2.1 debugger. You can also connect an external debugger
to the ODIN-W2 module via the 10-pin SWD Cortex debug connector J25.
The onboard debugger should be enabled (jumper on position J6 mounted) even if using an external
debugger.
Figure 7: A1 and A2 as digital I/O on J2
Figure 6: A1 and A2 as analog in on J2
Summary of Contents for EVK-ODIN-W2
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