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Item
Q.ty
Ref.
Part/value
Description
Manufacturer
Order code
14
1
R38
130 0805 (2012
Metric) 0.125W,
1/8W ±1%
Chip resistor
Panasonic
Electronic
Components
ERJ-6ENF1300V
15
1
R39
75 0805 (2012
Metric) 0.125W,
1/8W ±1%
Chip resistor
Yageo
RC0805FR-0775RL
16
1
R40
680 0805 (2012
Metric) 0.125W,
1/8W ±1%
Chip resistor
Yageo
RC0805FR-07680RL
17
2
SW1 SW2
SPST SW
6.00mm x
3.50mm
Tactile switch
TE Connectivity
ALCOSWITCH
Switches
1437566-3
18
1
U1
M24C32-
RMN6TP, SO8
32 Kbit serial
I²2C bus
EEPROM
ST
19
1
U2
LSM6DSOX
TR,
VFLGA2.5X3X.
86 14L P.5
L.475X.25
iNEMO inertial
module with
machine
learning core,
finite state
machine, and
advanced digital
functions. Ultra-
low power for
battery-
operated IoT,
gaming,
wearable, and
personal
electronics
ST
20
1
U3
SPSGRF-915,
RF module
Sub-GHz (915
MHz) low-power
programmable
RF transceiver
module
ST
21
4
-
M3x0.5 Hex Nut
0.217"
(5.50mm) Nylon
Plastic
hexagonal nuts
Würth
Elektronik
709940300
22
4
-
Hex Standoff
Threaded
M3x0.5 Nylon
0.472"
(12.00mm)
Natural
Spacers
Essentra
36M30MF012
23
1
-
2 (1 x 2)
Position Shunt
Connector
Black Open Top
0.100"
(2.54mm) Gold
Shunt connector Samtec Inc.
SNT-100-BK-G
UM3039
Bill of materials
UM3039
-
Rev 1
page 16/23