Interface Introduction - SimCom SIM7000 Series Quick Start Manual

2.2 Interface Introduction

From above overview on the EVB, we can see many signal interfaces, communication ports or
antenna interface. Now, we will describe them in detail.
Index Position
J301_PIN_1
J301_PIN_2
J301_PIN_3
J301_PIN_4
J301_PIN_5
J301_PIN_6
J301_PIN_7
J301_PIN_8
A
J301_PIN_9
J301_PIN_10
J301_PIN_11
J301_PIN_12
J301_PIN_13
J301_PIN_14
J301_PIN_15
J301_PIN_16
Index Position
J303_PIN_1
J303_PIN_2
J303_PIN_3
J303_PIN_4
J303_PIN_5
J303_PIN_6
J303_PIN_7
J303_PIN_8
C
J303_PIN_9
J303_PIN_10
J303_PIN_11
J303_PIN_12
J303_PIN_13
J303_PIN_14
J303_PIN_15
J303_PIN_16
SIM7000 Series EVB Quick Start Guide
Description
PWRKEY
RESET
NC
MDM_LOG_TX
RI
DCD
DTR
RXD
CTS
RTS
TXD
NC
ADC1
NC
NC
NETLIGHT
Description
NC
NC
NC
NC
NC
NC
NC
NC
VDD_EXT
GND
VCC_3V3
VCC_1V8
NC
NC
NC
NC
Simplify Communication
Index Position
J302_PIN_1
J302_PIN_2
J302_PIN_3
J302_PIN_4
J302_PIN_5
J302_PIN_6
J302_PIN_7
J302_PIN_8
B
J302_PIN_9
J302_PIN_10
J302_PIN_11
J302_PIN_12
J302_PIN_13
J302_PIN_14
J302_PIN_15
J302_PIN_16
Index Position
J304_PIN_1
J304_PIN_2
J304_PIN_3
J304_PIN_4
J304_PIN_5
J304_PIN_6
J304_PIN_7
J304_PIN_8
D
J304_PIN_9
J304_PIN_10
J304_PIN_11
J304_PIN_12
J304_PIN_13
J304_PIN_14
J304_PIN_15
J304_PIN_16
Description
STATUS
NC
NC
NC
NC
NC
NC
GPIO11
NC
NC
GPIO12
NC
NC
NC
SIM_DET
NC
Description
GPIO4
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
PCM_CLK
PCM_IN
PCM_OUT
PCM_SYNC
NC
Page 7 / 12