Fibocom FM101-GL User Manual

3 Application Interface
Copyright © Fibocom Wireless Inc. 20
Pin
Pin Name
I/O
Reset Value
Pin Description
Type
Reserved
61
ANTCTL1
O
PD
Tunable ANT CTRL1, default low
1.8V
62
COEX_RXD
I
PD
Wireless coexistence between
WWAN and WIFI/BT modules,
based on BT-SIG coexistence
protocol. UART receive signal
(WWAN module side), Reserved
1.8V
63
ANTCTL2
O
PD
Tunable ANT CTRL2, default low
1.8V
64
COEX_TXD
O
PD
Wireless coexistence between
WWAN and WIFI/BT modules,
based on BT-SIG coexistence
protocol. UART transmit signal
(WWAN module side), Reserved
1.8V
65
ANTCTL3
O
PD
Tunable ANT CTRL3, default low
1.8V
66
SIM1_DETECT
I
PD
SIM1 detect, internal pull up
(390KΩ), active high
1.8V
67
RESET#
I
PU
WWAN reset input, internal pull
up (22KΩ), active low
1.8V
68
NC
-
-
NC
-
69
CONFIG_1
O
GND
GND, FM101 M.2 module is
configured as the WWAN – SSIC,
USB 3.0 interface type
-
70
+3.3V
PI
-
Power input
Power
Supply
71
GND
-
-
GND
Power

Fibocom FM101-GL Specifications

General

Brand	Fibocom
Model	FM101-GL
Category	Wireless modules
Language	English