更新时间:2024-11-20 08:22:18下载pdf
TYAUX-F 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 RTL8710BN 和外扩 Flash 芯片构成,内置了 Wi-Fi 网络协议栈和丰富的库函数。
因产品升级迭代、用户需求或生产库存等缘故,模组会在提供一段时间服务后,出现被下线的需要。为了提高您的智能设备的兼容性,减少对您的使用影响,涂鸦会继续提供已下线模组的网页文档,但不再提供维护和更新,本文内容仅供参考。如有疑问,请 提交工单 联系涂鸦,或者咨询您的涂鸦客户经理。
TYAUX_F还包含低功耗的ARM CM4F,WLAN MAC,1T1R WLAN,最高主频125MHz,内置256K SRAM ,2Mbyte flash和丰富的外设资源。
TYAUX_F是一个RTOS平台,集成了所有Wi-Fi MAC以及TCP/IP协议的函数库。用户可以基于这些开发满足自己需求的嵌入式Wi-Fi产品。
更新日期 | 更新内容 | 更新后版本 |
---|---|---|
2019-02-26 | 新建文档 | V2.0.0 |
TYAUX_F共有2排引脚(2×7),引脚间距为2mm。
TYAUX_F尺寸大小:17.7mm±0.35mm(W)×30 ±0.35mm(L) ×3.6±0.15mm (H),其中PCB厚度1.0mm±0.1 mm,模组尺寸如下图所示:
引脚序号 | 符号 | IO类型 | 功能 |
---|---|---|---|
1 | GND | P | 电源参考地 |
2 | VD33 | P | 电源输入 |
3 | EN | I/O | 外部使能复位引脚(低电平有效) |
4 | TX | I/O | UART0_TXD(用户串口) |
5 | RX | I/O | UART0_RXD(用户串口) |
6 | A_0 | I/O | GPIOA_0,上电瞬间不能被拉高,起来之后可配置,硬件PWM |
7 | A_12 | I/O | GPIOA_12,硬件PWM(IC Pin17) |
8 | A_5 | I/O | GPIOA_5,硬件PWM(IC Pin28) |
9 | A_19 | I/O | GPIOA_19,(IC Pin30) |
10 | A_22 | I/O | GPIOA_22,(IC Pin31) |
11 | A_30 | I/O | UART_Log_TXD(用于打印模组内部信息),可配置成普通GPIO |
12 | A_29 | I/O | UART_Log_RXD (用于打印模组内部信息),可配置成普通GPIO |
13 | VD33 | P | 电源输入 |
14 | GND | P | 电源参考地 |
说明:P表示电源引脚,I/O表示输入输出引脚。 |
参数 | 描述 | 最小值 | 最大值 | 单位 |
---|---|---|---|---|
Ts | 存储温度 | -40 | 125 | ℃ |
VBAT | 供电电压 | -0.3 | 3.6 | V |
静电释放电压(人体模型) | TAMB-25℃ | - | 2 | kV |
静电释放电压(机器模型) | TAMB-25℃ | - | 0.5 | kV |
参数 | 描述 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|---|
Ta | 工作温度 | -20 | - | 85 | ℃ |
VBAT | 供电电压 | 3.0 | 3.3 | 3.6 | V |
VIL | IO低电平输入 | -0.3 | - | VDD*0.25 V | |
VIH | IO高电平输入 | VDD*0.75 | - | 3.6 | V |
VOL | IO低电平输出 | - | - | VDD*0.1 | V |
VoH | IO高电平输出 | VDD*0.8 | - | VDD | V |
Imax | IO驱动电流 | - | - | 16 | mA |
Cpad | 输入引脚电容 | - | 2 | - | pF |
工作状态 | 模式 | 速率 | 发射功率 | 平均值 | 峰值(典型值) | 单位 |
---|---|---|---|---|---|---|
发射 | 11b | 11Mbps | +17dBm | 287 | 367 | mA |
发射 | 11b | 11Mbps | +18dBm | 295 | 382 | mA |
发射 | 11g | 54Mbps | +15dBm | 255 | 406 | mA |
发射 | 11g | 54Mbps | +17.5dBm | 267 | 428 | mA |
发射 | 11n HT20 | MCS7 | +13dBm | 244 | 395 | mA |
发射 | 11n HT20 | MCS7 | +16.5dBm | 257 | 422 | mA |
发射 | 11n HT40 | MCS7 | +13dBm | 220 | 393 | mA |
发射 | 11n HT40 | MCS7 | +16.5dBm | 230 | 420 | mA |
工作状态 | 模式 | 接收 | 峰值(典型值) | 单位 |
---|---|---|---|---|
接收 | CPU Sleep | 连续接收 | 90 | mA |
接收 | CPU Active | 连续接收 | 120 | mA |
工作模式 | 工作状态,Ta=25℃ | 平均值 | 峰值(典型值) | 单位 |
---|---|---|---|---|
快连配网状态 | 模组处于快连配网状态 | 115 | 125 | mA |
网络连接空闲状态 | 模组处在联网空闲状态 | 60 | 209 | mA |
网络连接操作状态 | 模组处于联网工作状态 | 118 | 198 | mA |
断网状态 | 模组处于断网工作状态 | 34 | 192 | mA |
说明:以上参数依据不同的固件功能,参数有所不同。 |
参数项 | 详细说明 |
---|---|
工作频率 | 2.400~2.484GHz |
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; 11n: HT40 MCS0~7 |
天线类型 | PCB天线 |
TX连续发送性能
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 | - | 17.5 | - | dBm |
RF平均输出功率,802.11g OFDM Mode 54M | - | 14.5 | - | dBm |
RF平均输出功率,802.11n OFDM Mode MCS7 | - | 13.5 | - | dBm |
频率误差 | -20 | - | 20 | ppm |
RX灵敏度
参数项 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|
PER<8%,RX灵敏度,802.11b DSSS Mode 1M | - | -91 | - | 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 | - | -72 | - | dBm |
默认方式是PCB板载天线.天线增益2.5dBi .
在Wi-Fi模组上使用PCB板载天线时,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。
用户PCB板在天线区域勿走线甚至覆铜,以免影响天线性能。
本模组暂无天线连接器。
TYAUX_F尺寸大小:17.7mm±0.35mm(W)×30 ±0.35mm(L) ×3.6±0.15mm (H),其中PCB厚度1.0mm±0.1 mm,模组尺寸如下图所示:
防潮袋必须储存在温度<40℃、湿度<90%RH的环境中
干燥包装的产品,保质期为从包装密封之日起12个月的时间
密封包装内装有湿度指示卡:
请根据回流焊曲线图进行SMT贴片,峰值温度245℃,回流焊温度曲线如下图所示:
A:温度轴
B:时间轴
C:合金液相线温度:217-220℃
D:升温斜率:1-3℃/S
E:恒温时间:60-120S;恒温温度:150-200℃
F:液相线以上时间:50-70S
G:峰值温度:235-245℃
H:降温斜率:1-4℃/S
注意: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。
ng)
产品型号 | MOQ(pcs) | 出货包装方式 | 每箱放模组数 | 每箱包装卷盘数 |
---|---|---|---|---|
TYAUX-F | 3600 | 载带卷盘 | 900 | 4 |
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 rolled 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 operating simultaneously with other radios in the host system except following FCC multi-transmitter product procedures. Additional testing and device authorization may be required to operate simultaneously with other radios.
The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end-user.
The host product manufacturer is responsible for compliance with any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed.
The end-user manual shall include all required regulatory information/warnings as shown in this manual, including “This product must be installed and operated with a minimum distance of 20 cm between the radiator and user body”.
This device has got an FCC ID: 2ANDL-TYAUX-F. The end product must be labeled in a visible area with the following: “Contains Transmitter Module FCC ID: 2ANDL-TYAUX-F”.
This device is intended only for OEM integrators under the following conditions:
The antenna must be installed such that 20cm is maintained between the antenna and users, and the transmitter module may not be co-located with any other transmitter or antenna.
As long as the 2 conditions above are met, further transmitter tests will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.
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.
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 to the human body.
该内容对您有帮助吗?
是意见反馈该内容对您有帮助吗?
是意见反馈