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EA01-SG

[Transmission Type]:NB-IoT

[Frequency]:B3 B5 B8

[Tx Power]:20dBm±2dB

[Size]:18.7*16*2.3mm

[Weight]:1.4g

[Introduction]:This chip is currently the world's first Single Die integratedCMOs PA mass-produced NB-IoT system single chip,which directlyintegrates the commercially available PA on the single Die.It is currentlythe world's most integrated NB-IoT chip.

1000_01
1000_02
1000_03
1000_04
01

02
1000_05
1000_06
1000_08

ParameterDescription
Power supply

Supply voltage range:3.1V~4.2V

Typical supply voltage:3.6V

Operating Current

Emission current 300-600 ma (typical 400 Ma)

Receive current 26-32ma (GPS off)

Receive current 50-75ma (GPS on)

Sleep current 1ua (Nb sleep + GPS off)

Nb band

699MHz~960MHz

1.71GHz~2.2GHz

GPS communication protocol
Supports NMEA0183 V4.1 and earlier with a maximum fixed update frequency of 10Hz
Supported positioning system
BDS/GPS/GLONASS/GALILEO/QZSS/SBAS
Support for peripheral interface
UART(TXD/RXD)or GPIO
Certification

GPS certification (Pending);Nb Certification (Network Access License, Model Approval)

Serial Port

Nb serial port and GPS serial port, default 9600 bps, data bit 8 bit, stop bit 1, no check

Nb serial port default 3.0V, GPS serial port default 2.8V, compatible with 3.3V

Transmitting Power

20dBm±2dB

USIM interface
Support for 1.8V/3V adaptive USIM card
Firmware upgrade
Upgrade the main at serial port, and support the FOTA upgrade of mobile cloud and telecom cloud
Physical Characteristics

Dimensions: (18.7 ± 0.15) mm × (16 ± 0.15) mm × (2.3 ± 0.2) mm

Temperature Range

Normal operating temperature: -35 ° C ~ + 75 ° C

Extended operating temperature: -40 ° C ~ + 85 ° C

Storage temperature: -40 ° C ~ + 90 ° C

Antenna interface

50 Ω characteristic impedance

RoHS
All devices are fully EU RoHS compliant
Weight
1.4g

1688_10

Pin Number
Pin NameI/O
Description
DC characteristicExplain
4LINK-B
DO
Socket1 Connection Status Indication
-Active low
5VDD_EXT
PO
3V output power supply
Vnom=3V
80mA max loading
10DATA
DO
Socket data receiving and sending indication
-Active low
11LINK-A
DO
Socket0 Connection Status Indication
-Active low
15GNSS_ANT
AI
GPS antenna interface
-50 Ω characteristic impedance
16SIM_GND
GND
USIM card exclusive land
--
171PPS
DO

Second pulse output, user can set

frequency, duration and so on by command

--
18SIM_VDD
DO
USIM card power supply
1.8/3V adaptive
10mA max loading
19SIM_CLK
DO
USIM card clock signal
--
20SIM_RST
DO
USIM card reset signal

-

-

21SIM_DATA
IO
USIM card data signal
-Add 20K pull-up resistor to data links
22TXD_GNSS
DO
GPS serial TXD
-

2.8V level compatible with 3.3V,Default 9600 bps

23RXD_GNSS
DI
GPS serial port RXD
-

2.8V level compatible with 3.3V,Default 9600 bps

29
TXD_DBG
DO
Module debugging serial port TXD,reserved
-Reserved, Suspended is recommended
30RXD_DBG
DIModule debugging serial port RXD,reserved
-Reserved, Suspended is recommended
33RXD
DI
Module data and at serial port RXD
-3V voltage domain
34TXD
DO
Module Data and at Serial TXD
-3V voltage domain
41RF_ANT
AI/AO
RF antenna interface
-50 Ω characteristic impedance
47NETLIGHT
DO
Network Status Indication
-Residence flash indication
52VBKP
PIRTCAuxiliary Power Input for GPS

-

3.0V-4.2V
53RST/WKUP
DI
Reset/wake-up indicator, active high

VIL=0V

VIHmin=1.2V

VIHmax=3.6v

When the pulse width of the high level signal is greater than 100us and less than 5S, it is regarded as a wake-up signal,When the high level signal width is more than 6 seconds, it is regarded as a reset signal.(Internal pull-down resistor)

54

IO_RST
GNDRestore Factory Parameter
-Active low

50,51

VBAT
PI
Module main power supply

Vmax=4.2V

Vmin=3.1V

Vnom=3.6V

Supply at least 0.6a current

14,27,31,

40,42,44

,45,48,49

GND
GND
Power Ground
--

3,6,8,9,12

,38,39

RESERVED
-Reservation
-Stay in the air

1,2,7,13,

24,25,26,

28,32,35,

36,37,43,

46

NC
-Empty Foot
--
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产品
型号
Interface
signal
transfer
method
AT
command
TCP/UDP Interface
method
Product
size
mm
Features技术
手册
样品
购买
EA01-SG USIM NB-IoT - - support support USIM(Support 1.8V/3V adaptive USIM card) 18.7×16×2.3mm(±0.15) support TCP/UDP transparent transmission,support MQTT
EA01-S USIM NB-IoT - - support support USIM(Support 1.8V/3V adaptive USIM card) 17.7×15.8×2.0mm(±0.15) Support TCP/UDP transparent transmission, FOTA remote upgrade
EA01-S-TB USB NB-IoT - - support support USIM(Support 1.8V/3V adaptive USIM card) - Support TCP/UDP transparent transmission, FOTA remote upgrade
  • EA01-SG

    产品型号:EA01-SG

    Interface signal :USIM

    transfer method :NB-IoT

    :-

    :-

    AT command :support

    TCP/UDP :support

    Interface method :USIM(Support 1.8V/3V adaptive USIM card)

    Product size mm :18.7×16×2.3mm(±0.15)

    Features:support TCP/UDP transparent transmission,support MQTT

    PDF :

    购买:

  • EA01-S

    产品型号:EA01-S

    Interface signal :USIM

    transfer method :NB-IoT

    :-

    :-

    AT command :support

    TCP/UDP :support

    Interface method :USIM(Support 1.8V/3V adaptive USIM card)

    Product size mm :17.7×15.8×2.0mm(±0.15)

    Features:Support TCP/UDP transparent transmission, FOTA remote upgrade

    PDF :

    购买:

  • EA01-S-TB

    产品型号:EA01-S-TB

    Interface signal :USB

    transfer method :NB-IoT

    :-

    :-

    AT command :support

    TCP/UDP :support

    Interface method :USIM(Support 1.8V/3V adaptive USIM card)

    Product size mm :-

    Features:Support TCP/UDP transparent transmission, FOTA remote upgrade

    PDF :

    购买:

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