SUNVALLEYTEK
Tape: TT-AH019M
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
WiFi Module
Model: TT-AH019M
Datasheet
Version 1.0
Last Updated: 2018.08.29
REV:1.0
Date:2018-08-29
1
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
2
Module application Introduction
TT-AH019M standard module is the Wi-Fi module which supports
802.11b/g/n. It can work with other circuit(application) through the UART port,
let the device to be internet connected, together with APP/cloud server to let
user can smart control the device by APP and voice(Alexa/Google assistant
and so on). The module combined the RF Transceiver/MAC/ baseband
processing/All Wi-Fi protocol/configuration information and Network protocol
stack. It can be wide range used for smart home device/ remote monitoring
aids/ Medical devices and other fields.
The module software uses the advanced Ayla Networks IOT platform. Ayla
Networks is the lead company who bring out the Agile Internet of things cloud
platform in the industry. Ayla end to end solution can link the device, cloud and
portable APP. So, it can provide the safe link/ Big Data Analysis and abundant
user experience for our customer and end-user.
Ayla's enterprise level Internet of things cloud platform is serving many of
the world's top companies, building control, HVAC, household appliances,
lighting and other devices connected to intelligent system to achieve cloud
management, and can anytime and anywhere access to mobile applications.
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
3
Platform Introduction
Safe connect
1. 128-bit SSL encryption: protection of user privacy, end to end to ensure the security
of customer data and information.
2. Key protection: the device key is burned to the network module before the module is
out of the factory to ensure the security and reliability.
3. Multi-layer authentication: the cloud strengthens the authentication of equipment,
App, and users to ensure data integrity and prevents illegal replication.
Strengthen APP function
1. Rule engine: Based on cloud intelligence, the trigger mechanism based on almost
any behavior or scene can be implemented.
2. Activity plan: complete automation of equipment activity according to user defined
open / close plan
3. Event notification: allow users to get event notifications via email, SMS, or push.
4. Role based access control: allows users to grant access to roles for family members,
visitors, technical support personnel, and other roles.
5. OAuth certification: allow consumers to log in through Google, Facebook, or WeChat
accounts.
Data Intelligence
1. Data visualization: use the Ayla platform's built-in business intelligence report and
visualization tools to view and analyze the data you have collected.
2. Internet of things analysis: identify user behavior and trends in order to improve
products, diagnose problems and find new opportunities.
3. Cloud user settings: the user's preferences and settings are kept in the cloud, and a
seamless experience is realized in the various devices of the user.
4. "Cloud to cloud" API interface: import / export third party data to extend product
function and application integration.
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
4
Modules
Function
Function description
User modules
Register/log in
Account registration/Password setting/
User log in
Retrieve password
User password find
Personal information
Allow the change the user’s Profile
picture, name and password
Version information
View the Version information
Help
Link to the company website or add
help file
Device modules
Add device
Setting device network/Name the
device/Add device to end-user/ Cannot
connect to network if no WIFI.
Delete device
Delete the device form end-user
Modify device
Modify the device name
Time setting
Setting single timing/ circulation
timing/period timing
Device information view
View device control record/view
device’s Mac address
Control the device
Click to control the device/Timing
control the device/Voice control device’s
brightness/Voice control power on/off
Remote control the device through
4G/WIFI/hotspot/LAN network
Timer control device
Set single timing/cycle timing/display
timing control the device
F/W update
Upgrade the device F/W
Scene modules
Add scene
User-defined scene name/User-defined
scene photo/Add scene can control
device/ Setting scene device’s status
Delete scene
Delete current scene
Modify scene
Modify scene’s name/modify scene
photo/modify scene can control device/
modify scene device’s status
Control scene
Click control scene/Voice control scene
(Scene explanation: Add several
devices under scene and set different
iFutureHome APP function spec
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
5
status for each device. After clicking the
relative scene, the device under the
scene will follow the set status to
perform
Voice Assistant
Amazon Alexa Voice
Assistant
English/German/Japanese Language
Google Home Voice
Control
English/German/Japanese Language
Alibaba Tmall Genie
Chinese Language
Model
PCB
TT-AH019M
CPU
Model
RTL8711AM
Frequency
166MHz
Memory
Internal ROM
512KByte
Internal SRAM
448KByte
External FLASH
2MByte
Wi-Fi
Protocol
802.11 b/g/n, 1T1R
Frequency
2.4GHz
Maximum data rate
150Mbps@40MHz
UART
UART0
Rate up to 4MHz
UART LOG
Debug console
PWM
Max 4PCS
0~100% duty can be configurable, minimum
resolution is 32us
I2C
Max 3PCS
Support Standard/Fast/High-speed mode,
Master or Slave I2C operation
SPI
1PCS
SPI0, Support Master/Slave mode, and Slave
only, Support DMA to offload CPU bandwidth
I2S
1PCS
I2S1, Support 8/16/24/32/48/96 KHz,
44.1/88.2KHz, Support 16 or 24 bits format,
support Master or Slave mode
Hardware Spec
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
6
Parameter
Minimum
Typical
Maximum
Units
Ambient Operating
Temperature
0 - 70
℃
VDD33
3.0
3.3
3.6
V
IDD33 - -
450
mA
Electrical Characteristics
PCBA GPIO Define and Dimension
1． PCBA Dimension：17.7 x 31.0 x 3.8 mm
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
7
PCB Pins
Symbol
Type
Description
1,14
GND
P
Ground
2,13
VDD33
P
Power
3
CHIP_EN
I
0: Disable chip in shutdown mode
4
GPIOA_7
I/O
UART0/UART2 TX
5
GPIOA_6
I/O
UART0 RX
6
GPIOC_2
I/O
Relay 3 GPIO, High active; Option: PWM2 out
7,8
GPIOE_2
I/O
Relay 2 GPIO, High active; Option: PWM3 out
9
GPIOE_4
I/O
Relay 4 GPIO, High active; Option:I2C3_SCL;
10
GPIOC_3
I/O
Status LED, Low active;
11
GPIOC_1
I/O
Key input, High active;
12
GPIOC_0
I/O
Relay 1 GPIO, High active; Option: PWM0 out
15
GPIOC_4
I/O
I2C1_SDA;
16
GPIOC_5
I/O
I2C1_SCL;
17
GPIOB_0
I/O
UART_LOG_OUT
18
GPIOB_1
I/O
UART_LOG_IN
19
GPIOE_3
I/O
I2C3_SDA;
20
GPIOE_0
I/O
I2C2_SCL; Option: PWM0 out
21
GPIOE_1
I/O
I2C2_SDA; Option: PWM1 out
2. GPIO Function Define
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
8
3. Pin Function Group Table
4. PCB Module Package
SUNVALLEYTEK
INTERNATIONAL, INC.
Tel: (+86) 755-2941-0135 Fax: (+86) 755-2301-80011
Tape: TT-AH019M
REV:1.0
Date:2018-08-29
9
5. PCB Photo
1） Top View
2） Bottom View
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users
must follow the specific operating instructions for satisfying RF exposure compliance.
Note 1: This module certified that complies with RF exposure requirement under mobile or fixed condition, this
module is to be installed only in mobile or fixed applications.
A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to
generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained
between the transmitter's radiating structure(s) and the body of the user or nearby persons. Transmitting devices
designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated
with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation
requirement.
A fixed device is defined as a device is physically secured at one location and is not able to be easily moved to
another location.
Note 2: Any modifications made to the module will void the Grant of Certificatio n, t his module is limited to OEM
installation only and must not be sold to end-users, end-user has no manual instructions to remove or install the
device, only software or operating procedure shall be placed in the end-user operating manual of final products.
Note 3: Additional testing and certification may be necessary when multiple modules are used.
Note 4: The module may be operated only with the antenna with which it is authorized. Any antenna that is of the
same type and of equal or less directional gain as an antenna that is authorized with the intentional radiator may be
marketed with, and used with, that intentional radiator.
Note 5: To ensure compliance with all non-transmitter functions the host manufacturer is responsible for ensuring
compliance with the module(s) installed and fully operational. For example, if a host was previously authorized as
an unintentional radiator under the Supplier’s Declaration of Conformity procedure without a transmitter certified
module and a module is added, the host manufacturer is responsible for ensuring that the after the module is
installed and operational the host continues to be compliant with the Part 15B unintentional radiator requirements.
Since this may depend on the details of how the module is integrated with the host, SUNVALLEYTEK
INTERNATIONAL, INC. shall provide guidance to the host manufacturer for compliance with the Part 15B
requirements.
Note 6: FCC ID label on the final system must be labeled with “Contains FCC ID: 2AFDGTT-AH019M” or
“Contains transmitter module FCC ID: 2AFDGTT-AH019M”.
Note 7: For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by
supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to
Regulatory Domain change.
FCC Warning
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 1: 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.
NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
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