User Manual MX1290 V2

MX1290 MX1290V2 is a highly integrated and high performance, low power

consumption includes the ARM architecture M4F kernel processor and 1 x12. 4 GHZ

WIFI single frequency subsystem and power management unit of SoC chip. Leaped up

to 133 MH2 (MX1290) / 62.5 MH2 (MX1290V2), while the SoC integration with internal

256 KB SRAM, 512 KB ROM, it also contains UART, I2C, PWM, SPI and abundant

peripheral interface, only need to provide the DC voltage of 3.3 V, a 40 MHZ crystals

and Flash can work outside. Wi-fi subsystem contains 802.11 b/g/n rf, baseband,

media access control (MAC) design, satisfy the application of low power consumption

memory

⚫ 256KB SRAM

⚫ 512KB ROM

FLASH controller

Support SPI, Dual SPI, Quad SPI, QPI, DIO

A NOR FLASH MEMORY INTERFACE MODE

⚫ provides 32KB SRAM Cache

⚫ supports memory mapped access to QSPI flash memory devices

⚫ 1x internal RTC

⚫ 6 x PWM

⚫ can support up to 13 GPIO ports

⚫ 1 x SWD

IC Warning This device complies with Industry Canada licence-exempt RSS

standard(s). Operation is subject to the following two conditions:

(1) This device may not cause interference, and

(2) This device must accept any interference, including interference that may cause

undesired operation of the device.

do not have straightforward commonly used methods for access to remove the

module so that the IC number of the module is visible; then an additional permanent

label referring to the enclosed module: "Contains Transmitter Module IC: "

20888-WF862 " or "Contains IC: 20888-WF862" must be used.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux

appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions

suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de

l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est

susceptible d'en compromettre le fonctionnement Le modular peut être installé ou

installé et obtenu avec une distance minimale de 20 cm entre les radiateurs et le

corps de l’utilisateur.

Pour un hôte, on utilise un modular, si (1) le numéro de module est non visible

Quand on est installé dans le serveur, or (2) si le propriétaire est commercialisé

Straightforward commonly used for the access to remove travail so that the number

IC en vue Le module est visible;Ensuite, le label permanent a été attribué au module:

"Contient le Module IC:" 20888-WF862" ou "contenu IC: 20888-WF862" doit" be used.

(2) this device must accept any interference received, including interference that may

cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for

compliance could void the user's authority to operate the equipment.

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 Transmitter Module FCC ID: 2AGN8-WF862

following two conditions:

(2) This device must accept any interference received, including interference that may

cause undesired operation.

2. Changes or modifications not expressly approved by the party responsible for

compliance could void the user's authority to operate the equipment.

The devices must be installed and used in strict accordance with the manufacturer's

instructions as described in the user documentation that comes with the product.

General Statements

(1)Module use PCB antenna, the maximum gain is 1dBi.

(2)Any change of antenna type is not allowed, module only use PCB antenna.

(3)Host containing modules must comply with FCC Rule requirements.

Requirement per KDB996369 D03

2.2 List of applicable FCC rules

Explanation: This module meets the requirements of FCC part 15.247.

2.3 Summarize the specific operational use conditions

Describe use conditions that are applicable to the modular transmitter, including for

example any limits on antennas, etc. For example, if point-to-point antennas are used

that require reduction in power or compensation for cable loss, then this information

must be in the instructions. If the use condition limitations extend to professional users,

then instructions must state that this information also extends to the host

manufacturer’s instruction manual. In addition, certain information may also be

needed, such as peak gain per frequency band and minimum gain, specifically for

manufacturer is responsible for approving the host environment that the limited

module is used with. The manufacturer of a limited module must describe, both in the

filing and in the installation instructions, the alternative means that the limited module

manufacturer uses to verify that the host meets the necessary requirements to satisfy

the module limiting conditions.

A limited module manufacturer has the flexibility to define its alternative method to

address the conditions that limit the initial approval, such as: shielding, minimum

signaling amplitude, buffered modulation/data inputs, or power supply regulation. The

alternative method could include that the limited module manufacturer reviews

detailed test data or host designs prior to giving the host manufacturer approval.

antenna gain and must be considered);

c) The parameters shall be provided in a manner permitting host manufacturers to

design the printed circuit (PC) board layout;

d) Appropriate parts by manufacturer and specifications;

e) Test procedures for design verification; and

f) Production test procedures for ensuring compliance.

The module grantee shall provide a notice that any deviation(s) from the defined

It is essential for module grantees to clearly and explicitly state the RF exposure

conditions that permit a host product manufacturer to use the module. Two types of

instructions are required for RF exposure information: (1) to the host product

manufacturer, to define the application conditions (mobile, portable – xx cm from a

person’s body); and (2) additional text needed for the host product manufacturer to

provide to end users in their end-product manuals. If RF exposure statements and

2.7 Antennas

Grantees are responsible for the continued compliance of their modules to the FCC

rules. This includes advising host product manufacturers that they need to provide a

physical or e-label stating “Contains FCC ID” with their finished product. See

Additional guidance for testing host products is given in KDB Publication 996369 D04

Module Integration Guide. Test modes should take into consideration different

operational conditions for a stand-alone modular transmitter in a host, as well as for

multiple simultaneously transmitting modules or other transmitters in a host product.

The grantee should provide information on how to configure test modes for host

product evaluation for different operational conditions for a stand-alone modular

transmitter in a host, versus with multiple, simultaneously transmitting modules or

other transmitters in a host.

Grantees can increase the utility of their modular transmitters by providing special