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Table Of Contents

T102 DATASHEET

深圳市盛创威科技有限公司

Version 1.0

T102 Wi-Fi module V1.0

1. Pr

oduct Overview

T102 is a low-power embedded Wi-Fi module developed by Shenzhen Shengchuangwei Technology

Co., Ltd. It consists of a highly integrated radio frequency chip RTL8710BN and a small number of

peripheral devices, built-in Wi-Fi network protocol stack and a wealth of library functions. The T102

embeds ARM-CM4 MCUs, 1Mbyte of flash memory, 256Kbytes of SRAM and a wealth of peripheral

resources.

The T102 runs the RTOS platform and integrates all Wi-Fi MAC and TCP/IP protocol libraries. Based

on these, users can develop embedded Wi-Fi products that meet their needs.

The functional schematic of the T102 is shown in Figure 1:

Figure 1 T102 functional schematic

1.1 Features

 Built-in ARM_CM4 MCU, can double as application processor

  Main frequency support 125MHz

  W

orking voltage: 3.0V-3.6V

  Per

ipherals: 9×GPIOs, 1×UART, 5×PWM

  W

i-Fi connectivity

  80

2.11 b/g/n

  Channel 1-14@2.4GHz

  Support WPA/WPA2 security mode

  Output power of up to +16dBm in 802.11b mode

  STA/AP/STA+AP working mode is supported.

  Support SmartConfig features (including Android and IOS devices)

  Onboard PCB antenna

  Operating temperature: -20 ° C to 85 ° C

Test model: T102

Summary of content (10 pages)

PAGE 1
Test model: T102 T102 DATASHEET T102 Wi-Fi module V1.0 1. Product Overview T102 is a low-power embedded Wi-Fi module developed by Shenzhen Shengchuangwei Technology Co., Ltd. It consists of a highly integrated radio frequency chip RTL8710BN and a small number of peripheral devices, built-in Wi-Fi network protocol stack and a wealth of library functions. The T102 embeds ARM-CM4 MCUs, 1Mbyte of flash memory, 256Kbytes of SRAM and a wealth of peripheral resources.
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T102 DATASHEET 1.2 Main application areas    Intelligent buildings Smart home / home appliances   Smart socket, smart light   Industrial wireless control  Baby monitor   Webcam   Smart bus This module will be used for all Main application areas 深圳市盛创威科技有限公司 2 Version 1.
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T102 DATASHEET 2.Module interface Pin definition The T102 has 2 rows of 11 pins with a pin pitch of 2mm, as shown in Figure 1: Figure 2 T102 front view Rear view The interface pin definitions are shown in Table 1: Table 1 T102 interface pinout description Serial symb IO number ol type 1 VDD P Module power supply pin (3.
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T102 DATASHEET Description: P identifies the power supply pin, I/O represents the input and output pins, and AI represents the analog input pin. 3. Electrical parameters 3.1 Absolute electrical parameters Table 2 Absolute parameters param descr Mini Maxi eter iptio mum mum unit n value Ts storage temperature -20 85 ℃ VCC Supply voltage -0.3 3.6 V 3.
PAGE 5
T102 DATASHEET 3.4 Wi-Fi receiving power consumption Table 5 Power consumption of RX continuous reception symbol parameter Typical value unit mode rate IRF 11b 11Mbps IRF 11g 54Mbps 122 mA IRF 11n MCS7 122 mA 深圳市盛创威科技有限公司 5 119 mA Version 1.
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T102 DATASHEET 3.4 Power consumption in working mode Table 6 T102 operating current Operating mode Working condition, Ta=25°C average unit value Fast connection network The module is in the state of fast connection network, and status the WI-FI indicator flashes quickly. Hot spot distribution The module is in the hotspot distribution network, and the status WI-FI indicator flashes slowly. Network connection The module is in a networked state and the Wi-Fi indicator is status always on.
PAGE 7
T102 DATASHEET 4.3 Wi-Fi receiving sensitivity Table 9 RX sensitivity parameter mode rate Minimum Typical value value Maximum unit dBm PER<8%, RX sensitivity, 802.11b CCK Mode 11M - -86 -80 dBm PER<10%RX sensitivity, 802.11g OFDM Mode 54M - -89 -83 dBm PER<10%RX sensitivity, 802.11nOFDM Mode BW20_MCS0 - -89 -83 dBm PER<10%RX sensitivity, 802.11nOFDM Mode BW20_MCS7 - -71 -65 dBm 深圳市盛创威科技有限公司 7 Version 1.
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T102 DATASHEET 5 antenna information 5.1 Antenna type Only the PCB onboard antenna is connected. 5.2 Reducing antenna interference When using a PCB on-board antenna on a Wi‐Fi module, to ensure optimal Wi‐Fi performance, it is recommended that the antenna portion of the module be at least 15 mm away from other metal parts. 6． Packaging information and production guidance 6.1Mechanical dimensions 图 3 T102 Size 图 4 T102 Side view 深圳市盛创威科技有限公司 8 Version 1.
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T102 DATASHEET 6.2 PCB Recommended Package Figure 5 T102 PCB package drawing 5.3 Production Guide The factory module storage conditions are as follows: 1. The moisture-proof bag must be stored in an environment with a temperature <30 ° C and a humidity <85% RH. 2. For dry-packed products, the shelf life should be 6 months from the date of sealing of the package. Precautions 1. In the whole process of production, the operator of each station must wear an electrostatic ring. 2.
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20C