NARI Technology SEA2500-M01 Wi-SUN Border Router Module User Manual

User Manual for NARI Technology models including: SEA2500-M01, SEA2500-M01 Wi-SUN Border Router Module, Wi-SUN Border Router Module, Border Router Module, Router Module, Module

User Manual

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User Manual

NARI Technology Co., Ltd. SEA2500-M01 Wi-SUN Border Router module 2BNCESEA2500-M01 2BNCESEA2500M01 sea2500 m01

File Info : application/pdf, 10 Pages, 384.81KB

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SEA2500-M01
User Manual
1

1. Overview
SEA2500-M01 modules are Wi-SUN wireless communication modules designed based on the chip VC7350. It is integrated with Cortex-M3 MCU, 2MB Flash, 256KB SRAM, UART/SPI/I2C, WDT and Timer, etc. It has the characteristics of interoperability, reliability and high speed. The advanced wireless Mesh communication technology meets the Wi-SUN standard and is widely used in wireless intelligent public networks and related applications.
2

2 Product information
2.1 Product dimension description
Figure 2 Dimensional drawing (unit mm)
3

3 Pin Definitions
3.1 Pin Layout
GND 1 ANT 2 GND 3
NC 4 CKO 5 SWDCLK 6 SWDIO 7 IOA2 8 IOA3 9 IOA4 10 IOA8 11 IOC6 12 IOC7 13 IOC12 14
NC 15 NC 16 NC 17 NC 18

48 GND 47 GND 46 IOB4/UART_TX2
45 IOA14/UART_RX2 44 MODE 43 BOOT 42 IOA9 41 IOB1/SPI_WPN 40 IOB7/SPI_HOLDN 39 IOB10/SPI_CLK 38 IOB12/SPI_MOSI 37 IOB11/SPI_MISO 36 IOB9/SPI_CSn 35 GND 34 GND 33 VDD 032 VDD

IOC14 19 EXTRSTN 20 IOA13/UART RX1 21 IOB3/UART_TX1 22 IOA12/UART_RX0 23 IOB2/UART_TX0 24 IOC5/I2C_SDA 25 IOC4/I2C_SCL 26
IOA15 27 IOA7 28 IOA6 29 IOA5 30 IOA10 31

Figure 3 Pin Layout of SEA2500-M01 (Top View)

3.1. 1 Pin Definitions

Form 5 Pin Definitions

PinNo.
1 2 3 4 5 6
7
8
9
10
11
12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27

Pin Name
GND ANT GND NC CKO SWDCLK
SWDIO
IOA2
IOA3
IOA4
IOA8
IOC6 IOC7 IOC12 NC NC NC NC IOC14 EXTRSTN
IOA13/UARTRX1 IOB3/UARTTX1 IOA12/UARTRX0 IOB2/UARTTX0 IOC5/I2C _ SDA IOC4/I2C _ SCL IOA15

Description
Ground Antenna pin Ground - Clock signal output SWD clock signal
SWD data signal
GPIO/External Interrupt 2/ ADC Channel 2 GPIO/External Interrupt 3/ ADC Channel 3 GPIO/External Interrupt 4/ ADC Channel 4 GPIO/External Interrupt 8/ ADC Channel 5 GPIO/ADC Channel 6 GPIO GPIO/ADC Channel 7 - - - - GPIO Reset pin
Debug serial port
Debug serial port Data serial port
Data serial port GPIO/I2C _ SDA GPIO/I2C _ SCL GPIO/External Interrupt 15

Pin Type
Ground I/O Ground
I/O I/O
I/O
I/O
I/O
I/O
I/O
I/O I/O I/O
I/O I I/O I/O I/O I/O I/O I/O I/O

Remark
- MODE = 0 This pin is a SWCLK function MODE = 1 This pin is a general purpose IO, IOA0 MODE = 0 This pin is a SWIO function MODE = 1 This pin is a general purpose IO, IOA1
Default internal pull-up 51K resistor RX internal pull-up 10K resistor RX internal pull-up 10K resistor

IOA7

IOA6

IOA5

IOA10

VDD

GPIO/External Interrupt 7
GPIO/External Interrupt 6
GPIO/External Interrupt 5
GPIO/External Interrupt 10
Power supply

I/O I/O I/O I/O Power

VDD

Power supply

Power

GND

Ground

GND

Ground

IOB9/SPI _ CSn

SPI _ CSn

I/O

IOB11/SPI _ MISO SPI _ MISO

I/O

IOB12/SPI _ MOSI SPI _ MOSI

I/O

IOB10/SPI _ CLK SPI _ CLK

I/O

IOB7/SPI _ HOLDN SPI _ HOLDN

I/O

IOB1/SPI _ WPN SPI _ WPN

I/O

IOA9

BOOT

MODE

GPIO/External Interrupt 9
Start mode selection

I/O Input

Mode selection

Input

Default internal pull-up, BOOT = 0: Embedded flash boot. BOOT = 1: Internal ROM boot Default internal pull-up, MODE = 0: Debug mode MODE = 1: Normal mode

IOA14/UARTRX2 GPIO/Serial Port 2 I/O

IOB4/UARTTX2

GPIO/Serial Port 2

I/O

GND

Ground

GND

Ground

4 Electrical Characteristics
6

Main parameters Operating voltage (V)

Table 3 Working parameters

Minimum Value
4.0

Performance

Typical value

Maximum value

4.5

Remark
Out of range may cause permanent damage to the
module

Operating frequency band (MHz)

902.2

915

927.8

Transmit power consumption (mA)
Receivepower consumption (mA) Transmit power (dBm) Receive sensitivity (dBm) Communication rate (bps) Modulation mode Interface Type Communication protocol Interface level Overall dimensions (mm) Standard RF port characteristic impedance () Operating Temperature ()

400 -

FSK

Stamp hole

UART

3.3 V

28*22*3.1

Wi-SUN

-40

-
29.11
-110 600k
85

Table 4 IO Electrical Characteristics

Main parameters
V IH (V) V IL (V) V OH (V) V OL (V)

Minimum Value
2.0 0.3 2.4
-

Performance 1

Typical value

Maximum value

3.6

0.8

0.4

Customizable transmit power
1.27 mm pitch

V DDIO
3.3 V 3.3 V 3.3 V 3.3 V

Remar k
-
-

Caution
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help.
RF Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
FCC Label Instructions
If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: "Contains FCC ID: 2BNCESEA2500-M01".
Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement.
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OEM Guidance
1. Applicable FCC rules
This device complies with part 15.247 of the FCC Rules.
2. The specific operational use conditions
This module can be used in IoT devices. The input voltage to the module is nominally DC 4V-4.5V. The operational ambient temperature of the module is -40 °C ~ 85 °C. the external antenna is allowed, such as Rod antenna and PCB Antenna and FPC Antenna.
3. Limited module procedures
N/A
4. Trace antenna design
N/A
5. RF exposure considerations
The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. If the equipment built into a host as a portable usage, the additional RF exposure evaluation may be required as specified by 2.1093.
6. Antenna
Model name: SAA32315D; Antenna type: Rod antenna; Peak antenna gain: 0.42 dBi Model name: SAA32315C; Antenna type: PCB antenna; Peak antenna gain: 2.35 dBi Model name: SAA32315B; Antenna type: FPC antenna; Peak antenna gain: 2.38 dBi
7. Label and compliance information
An exterior label on OEM's end product can use wording such as the following: "Contains Transmitter Module FCC ID: 2BNCESEA2500-M01" or "Contains FCC ID: 2BNCESEA2500-M01"
8. Information on test modes and additional testing requirements
The modular transmitter has been fully tested by the module grantee on the required number of channels, modulation types, and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings. It is recommended that the host product manufacturer, installing the modular transmitter, perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing additional emissions).
The testing should check for emissions that may occur due to the intermixing of emissions with the other transmitters, digital circuitry, or due to physical properties of the host product (enclosure). This investigation is especially important when integrating multiple modular transmitters where the certification is based on testing each of them in a stand-alone configuration. It is important to note that host product manufacturers should not assume that because the modular transmitter is certified that they do not have any responsibility for final product compliance.
If the investigation indicates a compliance concern the host product manufacturer is obligated to mitigate the issue. Host products using a modular transmitter are subject to all the applicable individual technical rules as well as to the general conditions of operation in Sections 15.5, 15.15, and 15.29 to not cause interference. The operator of the host product will be obligated to stop operating the device until the interference have been corrected .
9

Additional testing, Part 15 Sub part B disclaimer

The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. For host products with certified modular transmitter, the frequency range of investigation of the composite system is specified by rule in Sections 15.33(a)(1) through (a)(3), or the range applicable to the digital device, as shown in Section 15.33(b)(1), whichever is the higher frequency range of investigation.

When testing the host product, all the transmitters must be operating. The transmitters can be enabled by using publicly-available drivers and turned on, so the transmitters are active. In certain conditions it might be appropriate to use a technology-specific call box (test set) where accessory 50 devices or drivers are not available. When testing for emissions from the unintentional radiator, the transmitter shall be placed in the receive mode or idle mode, if possible. If receive mode only is not possible then, the radio shall be passive (preferred) and/or active scanning. In these cases, this would need to enable activity on the communication BUS (i.e., PCIe, SDIO, USB) to ensure the unintentional radiator circuitry is enabled. Testing laboratories may need to add attenuation or filters depending on the signal strength of any active beacons (if applicable) from the enabled radio(s). See ANSI C63.4, ANSI C63.10 for further general testing details.

The product under test is set into a link/association with a partnering device, as per the normal intended use of the product. To ease testing, the product under test is set to transmit at a high duty cycle, such as by sending a file or streaming some media content.

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