Embedded Planet epConnected Asset Product User Manual page 24

Embedded Planet, Inc.
AD23 VDD VNRF
AA24 SWDCLK SWDCLK
AC24 SWDIO SWDIO
Y23 P1.01 CELL_RX
W24 P1.02 CELL_TX
V23 P1.03 CELL_RING
U24 P1.04 CELL_DTR
T23 P1.05 INT_ACCEL1
R24 P1.06 none
P23 P1.07 none
N24 DEC5 none
L24 P0.09/NFC1 none
J24 P0.10/NFC2 none
F23 VSS_PA COM
H23 ANT none
E24 DEC6 DEC4_6
D23 DEC3 none
B24 XC1 none
A23 XC2 none
A22 VDD VNRF
A20 P1.10 P1.10
B19 P1.11 BAT_MON_EN
Pin Pin name Net Name
A18 DEC2 none
B17 P1.12 P1.12
A16 P1.13 P1.13
B15 P1.14 P1.14
A14 P1.15 ANT_MATCH_CNTL
B13 P0.03/AIN1 P0.03/AIN1
A12 P0.02/AIN0 BATTERY
B11 P0.28/AIN4 CELL_PWR_EN
A10 P0.29/AIN5 P0.29/AIN5
B9 P0.30/AIN6 CELL_ON_OFF
A8 P0.31/AIN7 SENSOR_PWR_EN
B7 VSS COM
B5 DEC4 DEC4_6
B3 DCC none
C1 VDD VNRF
74 EP COM
Embedded Planet, Inc. | 31225 Bainbridge Rd Suite N, Solon, OH 44139 | 216-245-4180 | www.embeddedplanet.com | Page 23 of 37
epConnected Asset | Product User Manual
Power Output of nRF52840 REG0. Default = 1.8V. SW should set to
3.0V to run peripherals.
I Single Wire Debug
I/O Single Wire Debug
I Cell modem UART
O Cell modem UART
I Cell modem RING output
O Cell modem UART (not always needed)
I Interrupt 1 from 3-axis accel, 6-axis IMU or 9-axis IMU
n/a not connected
n/a not connected
Power Bypass capacitor
n/a not connected
n/a not connected
n/a Board common
I/O Bluetooth antenna
Power Bypass capacitor
Power Bypass capacitor
n/a 32MHz crystal
n/a 32MHz crystal
Power Bypass capacitor
I/O J5, pin 7
O Turn on battery voltage monitor. 0 = off, 1 = on
Direction Notes
Power Bypass capacitor
I/O J5, pin 5
I/O J5, pin 4
I/O J5, pin 3
O Not implemented
I/O or J5, pin 6
Analog
Input
Analog 1/2 of battery voltage is presented to this input
Input
O Cell modem power. 0 = off, 1 = on
I/O or J5, pin 8
Analog
Input
O See Telit ME310G1 HW Design Guide for correct operation
O Power to sensors. 0 = off, 1 = on
n/a Board common
Power
Power
Power Bypass capacitor
n/a Board common
Document Version: 1.0.0 | 26 Jan 22