2.4 Physical Characteristics
The width and length of the board is 48mm (width) by 52 mm (length). The board have four screw
holes in each corner that allows the board to be attached to a surface or case.
Board Rev 2.2
Thickness
1.6mm
ANT
IOREF
RESET
3.3V
5V
GND
GND
VIN
A0
A1
A2
A3
A4
A5
Figure 3. Top and Bottom Views
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BG96 USB
MCU USB
PWR
STAT
NET
LD1
LD2
42mm
SCL
SDA
AREF
GND
SCK
MISO
MOSI
SS
PA7
PA6
ADC0
ADC1
GPIO26
GPIO64
8