Yuga CLM920 TE3 LTE Module hardware usage guide V1.4
Table Of Contents
- 1 Introduction
- 2 Product summary
- 3 Interface description
- 4 Overall technical index
- 5 Antenna Interface
- 6 Interface electrical characteristics
- 7 Mechanical characteristics
- 8 Typical reference design
- 9 Packaging and production
CLM920_TE3 hardware user guide Version 1.2
11
58
VBAT
PI
Current reached to 2A
59
VBAT
PI
60
VBAT
PI
61
STATUS
OD
LED indication
Open, if not used
62
RI
DO
RING indication/Wakeup
Open, if not used
63
DCD
DO
UART Carrier Detect
Open, if not used
64
UART_CTS
DO
UART CTS
Open, if not used
65
UART_RTS
DI
UART RTS
Open, if not used
66
UART_DTR
DI
UART DTR
Open, if not used
67
UART_TXD
DO
UART TX
Open, if not used
68
UART_RXD
DI
UART RX
Open, if not used
69
USB_DP
IO
USB +
90 ohm impedance
70
USB_DM
IO
USB -
90 ohm impedance
71
USB_VBUS
PI
USB VBUS
5V input
72
GND
Ground
73-84
RESERVED
Reserved
Open, if not used
85-112
GND
Ground
113-116
RESERVED
Reserved
Open, if not used
117-140
RESERVED
Reserved
Open, if not used
141-144
RESERVED
Reserved
Open, if not used