Users Manual

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Smart Wi-Fi Module

Product Overview

TYWE1S is a low power consumption module with built-in Wi-Fi connectivity

solution designed by TCL Air conditioner (Zhong Shan) Co.,Ltd.. The Wi-Fi Module

consists of a highly integrated wireless radio chip ESP8266 and some extra

component that has been programed with Wi-Fi network protocol and plenty of

software examples. TYWE1S include a 32-bit CPU, 1Mbyte flash, 50k SRAM and

various peripheral

1.1 Features

* Integrated low power consumption 32-bit CPU, also known as application processor

* Basic frequency of the CPU can support both 80MHz and 160MHz

* Supply voltage range: 3V to 3.6V

* Peripherals: 9 GPIO channels, 1 UART, 1 ADC

* Wi-Fi connectivity:

- 802.11 b/g/n

- channel 1 to 11@2.4G for FCC,channel 1 to 13 @2.4G for EU and Japan

- Support WPA/WPA2

- +20dBm output power in 802.11b mode

- Support STA/AP/STA+AP operation mode

- Support SmartConfig function for both Android and IOS devices

- On-board PCB antenna

- Operating temperature range: -20℃ to 85℃

1.2 Main Application Fields

* Intelligent Building

* Intelligent home, Intelligent household applications

* Health care

* Industrial wireless control

* Baby monitor

* Webcam

* Intelligent bus

Summary of content (11 pages)

PAGE 1
Smart Wi-Fi Module 1. Product Overview TYWE1S is a low power consumption module with built-in Wi-Fi connectivity solution designed by TCL Air conditioner (Zhong Shan) Co.,Ltd.. The Wi-Fi Module consists of a highly integrated wireless radio chip ESP8266 and some extra component that has been programed with Wi-Fi network protocol and plenty of software examples. TYWE1S include a 32-bit CPU, 1Mbyte flash, 50k SRAM and various peripheral 1.
PAGE 2
. Dimensions and Footprint 2.1 Dimensions TYWE1S has 2 columns of Pins. The distance between each Pin is 2mm. Size of TYWE1S: 16mm(W)*24mm(L)*3.5mm(H) Figure 2 shows the dimensions of TYWE1S. Figure 2. The dimensions of TYWE1S 2.2 Pin Definition Name Type Discreption Pin 1 VCC P Power supply 3.3V 2 U1TX I/O TXD port user 3 U1RX I/O RXD Port user 4 3V3 P Module mains 3.
PAGE 3
. Electrical Characteristics 3.1Absolute Maximum Ratings Table 1. Absolute Maximum Ratings PARAMETERS DESCRIPTION Storage temperature Supply voltage TAMB-25℃ MIN -20 -0.3 - MAX 85 3.6 2 UNIT Ts VCC Static electricity voltage (human model) Static electricity voltage (machine model) TAMB-25℃ - 0.5 kV 3.2Electrical Conditions Table 2. Electrical Conditions 3.3 Wi-Fi Transmitting Current Consumptions Table 3. Wi-Fi TX current consumption 3.4 Wi-Fi Receiving Current Consumptions Table 5.
PAGE 4
3.5Working Mode Current Consumptions Table 5. The module working current consumption 4. WLAN Radio Specification 4.1 Basic Radio Frequency Characteristics Table 6. Basic Radio frequency characteristics 4.2 Wi-Fi Transmitting Power Table 7. Wi-Fi transmitting power 4.3 Wi-Fi Receiving Sensitivity Table 8.
PAGE 5
. Antenna Information 5.1 Antenna Type Antenna can be connected only using On-board PCB antenna. 5.2 Reduce Antenna Interference While using the On-board PCB antenna, in order to have the best Wi-Fi performance, it’s recommended to keep a minimum 15mm distance between the antenna part and the other metal pieces. User’s own PCBA design is recommended NOT to pass any wire, NOT do copper pour under the region of the module’s antenna, to avoid interferences.
PAGE 6
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. The modular can be installed or integrated in mobile or fix devices only. This modular cannot be installed in any portable device.
PAGE 7
FCC Statement 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
PAGE 8
Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
PAGE 9
2.5 Trace antenna designs For a modular transmitter with trace antenna designs, see the guidance in Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip Antennas and traces. The integration information shall include for the TCB review the integration instructions for the following aspects: layout of trace design, parts list (BOM), antenna, connectors, and isolation requirements. a) Information that includes permitted variances (e.g.
PAGE 10
2.7 Antennas A list of antennas included in the application for certification must be provided in the instructions. For modular transmitters approved as limited modules, all applicable professional installer instructions must be included as part of the information to the host product manufacturer. The antenna list shall also identify the antenna types (monopole, PIFA, dipole, etc. (note that for example an “omni-directional antenna” is not considered to be a specific “antenna type”)).
PAGE 11
2.10 Additional testing, Part 15 Subpart B disclaimer The grantee should include a statement that the modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification.