T1-M 模组规格书

文档版本: 20250815

1. 产品概述

T1-M 是由杭州涂鸦信息技术有限公司开发的一款低功耗嵌入式 Wi-Fi 模组。它由一个高集成度的无线射频芯片 T1 和少量外围器件构成,可以支持 AP 和 STA 双角色连接,并同时支持低功耗蓝牙连接。

1.1. 特性

1.2. 应用领域

2. 模组接口

2.1. 引脚定义

引脚序号符号I/O 类型功能
13V3P电源 3V3
2P26I/O支持硬件 PWM(对应 IC 的 Pin 11)
3GNDP电源地
4P6I/O支持硬件 PWM(对应 IC 的 Pin 12)
5RX1I/OUART_RX1,用户串口数据接收口, P10(对应 IC 的 Pin 15)
6P8I/O支持硬件 PWM(对应 IC 的 Pin 13)
7TX1I/OUART_TX1,用户串口数据发送口, P11(对应 IC 的 Pin 16)
8ADCI/OADC 口,GPIO 1(对应 IC 的 Pin 17)
9P9I/O支持硬件 PWM(对应 IC 的 Pin 14)
10CENI/O复位脚,低电平有效,模组内部已做上拉(对应 IC 的 Pin 9)
11P24I/O支持硬件 PWM(对应 IC 的 Pin 10)

ADC 口说明: ADC 口输入电平最大值为 VBAT(典型供电电压 3.3 V),外部分压电阻建议使用 MΩ 级别,同时靠近 ADC 口放置对地 100nF 电容滤波。

引脚类型说明: P 表示电源引脚,I/O 表示输入输出引脚。

关于 MCU 对接方案,参考 CBx 系列模组 MCU 对接设计指南。

2.2. 尺寸封装

T1-M 尺寸大小:13±0.35mm (W)×12.5±0.35mm (L) ×0.8±0.1mm (H)。

Top View Diagram: Shows the top layout of the module with pin labels (3V3, GND, RX1, TX1, P9, P24, CEN, ADC, P8, P6, P26) and dimensions.

Bottom View Diagram: Shows the bottom layout of the module with pin labels (3U3, GND, RX1, TX1, P9, P24) and exposed pads.

Side View Diagram: Illustrates module dimensions and tolerances: Module form factor tolerance ±0.35mm, PCB thickness tolerance ±0.1mm, Shield cover height tolerance ±0.05mm.

3. 电气参数

3.1. 绝对电气参数

参数描述最小值最大值单位
Ts存储温度-55125°C
VBAT供电电压-0.33.9V
静电释放电压 (人体模型)TAMB-25℃-44kV
静电释放电压 (机器模型)TAMB-25℃-200200V

3.2. 正常工作条件

参数描述最小值典型值最大值单位
Ta工作温度-40-105°C
VBAT供电电压33.33.6V
VOLI/O 低电平输出-VSSVSS + 0.3V
VOHI/O 高电平输出VBAT - 0.3-VBATV
ImaxI/O 驱动电流-620mA

3.3. 射频功耗

工作状态模式速率发射功率/接收平均值峰值 (典型值)单位
发射11b11 Mbps+17 dBm312380mA
发射11g54 Mbps+15 dBm280344mA
发射11nMCS7+14 dBm268332mA
接收11b11 Mbps连续接收1621mA
接收11g54 Mbps连续接收1621mA
接收11nMCS7连续接收1621mA

3.4. 工作电流

工作模式工作状态,Ta=25℃平均值最大值 (典型值)单位
快连配网状态 (蓝牙配网)模组处于蓝牙配网状态,Wi-Fi 指示灯慢闪70360mA
快连配网状态 (AP 配网)模组处于热点配网状态,Wi-Fi 指示灯慢闪105370mA
网络连接状态模组处于联网工作状态,Wi-Fi 指示灯常亮45300mA
弱网连接状态模组和热点处于弱网连接状态,Wi-Fi 指示灯常亮135360mA
网络断连状态模组处于断网工作状态,Wi-Fi 指示灯常灭47320mA
模组 Disable 状态模组处于 CEN 拉低状态330-μA

4. 射频参数

4.1. 基本射频特性

参数项详细说明
工作频率2.412-2.484GHz
Wi-Fi 标准IEEE 802.11b/g/n(通道 1-14)
数据传输速率
  • 11b:1、2、5.5、11 Mbps
  • 11g:6、9、12、18、24、36、48、54 Mbps
  • 11n:HT20 MCS0-7
天线类型陶瓷天线

4.2. Wi-Fi 发射性能

参数项最小值典型值最大值单位
RF 平均输出功率,802.11b CCK Mode,11M-17-dBm
RF 平均输出功率,802.11g OFDM Mode,54M-15-dBm
RF 平均输出功率,802.11n OFDM Mode,MCS7(HT20)-14-dBm
频率误差-20-20ppm

4.3. Wi-Fi 接收性能

参数项最小值典型值最大值单位
PER<8%,RX 灵敏度,802.11b DSSS Mode,11M--88-dBm
PER<10%,RX 灵敏度,802.11g OFDM Mode,54M--75-dBm
PER<10%,RX 灵敏度,802.11n OFDM Mode,MCS7(HT20)--73-dBm
PER<10%,RX 灵敏度,蓝牙 1M--96-dBm

4.4. 蓝牙发射性能

参数项最小值典型值最大值单位
工作频率2402-2480MHz
空中速率-1-Mbps
发射功率-20620dBm
频率误差-150-150KHz

4.5. 蓝牙接收性能

参数项最小值典型值最大值单位
RX 灵敏度--96-dBm
最大射频信号输入-10--dBm
互调---23dBm
共信道抑制比-10-dB

5. 天线信息

5.1. 天线类型

T1-M 天线为陶瓷天线。

5.2. 降低天线干扰

为确保 Wi-Fi 性能的最优化,建议模组天线部分和其他金属件距离至少在 15mm 以上。

6. 封装信息及生产指导

6.1. 机械尺寸

T1-M PCB 尺寸大小:13±0.35mm (W)×12.5±0.35mm (L) ×0.8±0.1mm (H)。

Top View Diagram: Shows the top layout of the module with pin labels and dimensions.

Bottom View Diagram: Shows the bottom layout of the module with pin labels and exposed pads.

Side View Diagram: Illustrates module dimensions and tolerances: Module form factor tolerance ±0.35mm, PCB thickness tolerance ±0.1mm, Shield cover height tolerance ±0.05mm.

6.2. 生产指南

涂鸦出厂的可贴可插封装模组根据客户底板设计方案选择组装方式,底板设计为贴片封装时使用 SMT 贴片制程进行生产,如果底板设计为插件封装时,使用波峰焊制程进行生产。

模组产品拆开包装后,建议在 24 小时内完成焊接,否则需放置在湿度不超过 10%RH 的干燥柜内,或重新进行真空包装并记录暴露时间。总暴露时间不超过 168 小时。

SMT 制程所需仪器或设备:

波峰焊制程所需仪器或设备:

烘烤所需仪器或设备:

6.3. 推荐炉温曲线

根据制程,选择相应的焊接方式,SMT 参考回流焊接炉温曲线推荐,波峰焊制程参考波峰焊接炉温曲线推荐。设定炉温与实测炉温有一定差距,本文所示温度均为实测温度。

方式一:SMT 制程(SMT 回流焊接推荐炉温曲线)

参考回流焊炉温曲线要求进行炉温设定,回流焊温度曲线如下图所示:

SMT Reflow Soldering Curve Diagram: Shows a temperature profile with stages A-H.

方式二:波峰焊制程(波峰焊接炉温曲线)

请参考波峰焊接炉温建议进行炉温设定,峰值温度 260℃±5℃,波峰焊接温度曲线如下图所示:

Wave Soldering Curve Diagram: Shows a temperature profile for wave soldering with stages like Preheat, Solder Wave Peak, etc.

波峰焊接炉温曲线建议手工补焊温度建议
预热温度: 80-130℃焊接温度: 360℃±20℃
预热时间: 75-100S焊接时间: 小于 3S/点
波峰接触时间: 3-5SNA
锡缸温度: 260±5℃NA
升温斜率: ≤2℃/SNA
降温斜率: ≤6℃/SNA

以上推荐曲线以 SAC305 合金焊膏为例。其他合金焊膏请按焊膏规格书推荐炉温曲线设置。

6.4. 储存条件

警告: 潮湿敏感器件

1. 经计算密封包装器件的保存期限:在 <40℃& <90%RH 相对湿度条件下下 12 个月 详见生产日期。

2. 封装本体峰值温度:如果禁焊,则见防潮标签。

3. 打开袋后,将要用焊接连接或者其它工艺加工的器件必须:

4. 封装前,器件要求烘烤,如果:

5. 如果要求烘烤,参见 IPC/JEDEC J-STD-033中的烘烤程序。

注 1: IPC/JEDEC J-STD-020规定了等级和封装体温度。

7. 模组 MOQ 与包装信息

7.5. 模组 MOQ 与包装信息

产品型号MOQ (pcs)出货包装方式每个卷盘存放模组数每箱包装卷盘数
T1-M6000载带卷盘15004

8. 附录:声明

FCC Caution

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this device. 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 device has been tested and found to comply with the limits for a Class B digital device, according to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy and, if not installed and used following 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 device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Radiation Exposure Statement

This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and operated with a minimum distance of 20cm between the radiator and your body.

Important Note

This radio module must not be installed to co-locate and operate simultaneously with other radios in the host system except in accordance with FCC multi-transmitter product procedures. Additional testing and equipment authorization may be required to operate simultaneously with other radio.

Declaration of Conformity European Notice

Hereby, Hangzhou Tuya Information Technology Co., Ltd declares that this module product is in compliance with essential requirements and other relevant provisions of Directive 2014/53/EU, 2011/65/EU. A copy of the Declaration of Conformity can be found at https://www.tuya.com.

WEEE Directive

This product must not be disposed of as normal household waste, in accordance with the EU directive for waste electrical and electronic equipment (WEEE- 2012/19/EU). Instead, it should be disposed of by returning it to the point of sale, or to a municipal recycling collection point.

The device could be used with a separation distance of 20cm from the human body.

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T1-M 模组规格书 涂鸦开发者平台 涂鸦开发者平台 Typst 0.13.1

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