Especificações Técnicas
|
|
Nº |
Button/Interface |
Function Description |
1 |
N510M_EVB_V1.0 |
EVB mark |
2 |
N510M module |
Cellular module |
3 |
EVB power interface |
5 V/3 A or 12 V/2 A EVB power input |
4 |
EVB power switch |
EVB power switch |
5 |
Module power interface |
3.3 V or 3.9 V (recommended) |
6 |
High/low level switching
interface |
High-level or low-level boot mode. Currently, only the low-level
boot mode is supported. |
7 |
PWR_KEY button |
A Power-on button of the module. After the module is connected
to the power supply and the power-on button is pressed, the
module is started in 4-5s. |
8 |
RESET button |
Under development |
9 |
W_DISABLE button |
Under development |
10 |
BOOT button |
Under development |
11 |
DPR button |
Under development |
12 |
SIM card interface 1 |
Micro card slot of SIM 1 |
13 |
SIM card interface 2 |
Micro card slot of SIM 2, under development |
14 |
SIM card interface 3 |
Mini card slot of SIM 1, under development |
15 |
UART |
Standard serial interface |
16 |
UART to USB |
UART to USB interface, under development |
17 |
UART/USB switch
interface |
Used to switch between the UART and UART-to-USB function |
18 |
Micro USB interface |
Complies with the USB2.0 standard. This interface is disabled by
default. |
19 |
Type-C interface |
Complies with the USB 2.0 and USB 3.0 standards. |
20 |
ANT3 |
NR TRX Primary, SRS |
21 |
ANT4 |
NR_MIMO, SRS |
22 |
ANT5 |
NR_MIMO, SRS |
23 |
ANT2 |
LTE/WCDMA Diversity |
24 |
ANT6 |
NR TRX Second, SRS |
25 |
ANT1 |
LTE/WCDMA TRX Primary |