更新时间:2024-10-10 09:41:13下载pdf
TYLC8 是由涂鸦智能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 ESP8285 和少量外围器件构成,内置了 Wi-Fi 网络协议栈和丰富的库函数。
TYLC8 内嵌低功耗的 32 位 CPU,1Mbyte 闪存,50KB SRAM 和丰富的外设资源。TYLC8 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。
内置低功耗 32 位 CPU,可以兼作应用处理器
主频支持 80MHz 和 160MHz
工作电压:3.0V-3.6V
外设:3×GPIOs
Wi-Fi 连通性
TYLC8 共有 2 排引脚,引脚间距为 2mm。TYLC8 尺寸大小:16.5mm±0.35mm (W)×11mm ±0.35mm(L) ×1.8mm±0.15mm (H),其中 PCB 板厚1.0mm,TYLC8 尺寸图如图所示:
接口引脚定义如表所示:
引脚序号 | 符号 | I/O类型 | 功能 |
---|---|---|---|
1 | IO14 | I/O | 做 GPIO口 使用,对应 IC 的 MTMS(pin9) |
2 | VCC | P | 模组的电源引脚(3.3V) |
3 | IO12 | I/O | 做 GPIO 口使用,对应 IC 的 MTDI(pin10) |
4 | GND | P | 电源参考地 |
5 | IO13 | I/O | 做 GPIO 口使用,对应 IC 的 MTCK(pin 12) |
说明:
P
表示电源引脚,I/O 表示输入输出引脚。
测试引脚定义如表所示:
引脚序号 | 符号 | IO类型 | 功能 |
---|---|---|---|
- | TP1 | I/O | IO2,用于查看模组打印信息 |
- | TP2 | I/O | IO0,用于模组生产测试 |
- | TP3 | Rst | 模组硬件复位引脚, 不能清除 WiFi 配网信息 |
- | TP4 | U0TXD | 用户串口,模组上电启动时,串口有信息输出,用于模组生产测试 |
- | TP5 | U0RXD | 用户串口,模组上电启动时,串口有信息输出,用于模组生产测试 |
说明:测试引脚不推荐使用。
- RST 只是模组硬件复位引脚,不能清除 Wi-Fi 配网信息。
- U0TXD 为用户串口,模组上电启动时,串口有信息输出,用户可以忽略。
参数 | 描述 | 最小值 | 最大值 | 单位 |
---|---|---|---|---|
Ts | 存储温度 | -40 | 125 | ℃ |
VCC | 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 | - | 105 | ℃ |
VCC | 供电电压 | 3.0 | 3.3 | 3.6 | V |
VIL | IO低电平输入 | -0.3 | - | VCC*0.25 | V |
VIH | IO高电平输入 | VCC*0.75 | - | VCC | V |
VOL | IO低电平输出 | - | - | VCC*0.1 | V |
VoH | IO高电平输出 | VCC*0.8 | - | VCC | V |
Imax | IO驱动电流 | - | - | 12 | mA |
工作状态 | 模式 | 速率 | 发射功率/接收 | 平均值(典型值) | 单位 |
---|---|---|---|---|---|
发射 | 11b | 11Mbps | +17dBm | 220 | mA |
发射 | 11g | 54Mbps | +15dBm | 110 | mA |
发射 | 11n | MCS0 | +14dBm | 120 | mA |
发射 | 11n | MCS7 | +13dBm | 100 | mA |
接收 | 11b | 11Mbps | 连续接收 | 76 | mA |
接收 | 11g | 54Mbps | 连续接收 | 76 | mA |
接收 | 11n | MCS7 | 连续接收 | 76 | mA |
工作模式 | 工作状态,Ta=25℃ | 平均值 | 最大值 | 单位 |
---|---|---|---|---|
快连配网状态 | 模组处于快连配网状态,Wi-Fi指示灯快闪 | 80 | 151 | mA |
热点配网状态 | 模组处在热点配网状态,Wi-Fi指示灯慢闪 | 90 | 451 | mA |
网络连接状态 | 模组处于联网工作状态,Wi-Fi指示灯常亮 | 58.5 | 411 | mA |
断网状态 | 模组处于断网工作状态, Wi-Fi 指示灯常灭 | 80 | 430 | mA |
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 | 内置陶瓷天线 |
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 1M | - | 20 | - | dBm |
RF平均输出功率,802.11g OFDM Mode 54M | - | 17 | - | dBm |
RF平均输出功率,802.11n OFDM Mode MCS7 | - | 14 | - | dBm |
频率误差 | -10 | - | 10 | ppm |
EVM@802.11b CCK 11Mbps Mode 17.5dBm | - | -16 | - | dB |
EVM@802.11g OFDM 54Mbps Mode 15.0dBm | - | -30 | - | dB |
EVM@802.11n OFDM MCS7 Mode 14.0dBm | - | -31 | - | dB |
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 |
内置陶瓷天线。
为确保 Wi-Fi 性能的最优化,建议模组天线净空部分和其他金属件距离至少在 10mm以上。为降低外界对天线的干扰, 尽可能天线远离干扰源或屏蔽干扰源。
模组的 PCB 板载天线区域参考 TYLC8 机械尺寸图。
本模组暂无天线连接器。
说明:默认的尺寸公差为 ±0.35mm,关键尺寸如果客户有明确要求,请沟通后在规格书中进行明确的标定。
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:
焊接温度建议:
波峰焊接炉温曲线建议 | 手工焊接温度建议 | ||
---|---|---|---|
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 | 3-5S | NA | NA |
锡缸温度 | 260±5℃ | NA | NA |
升温斜率 | ≤2℃/S | NA | NA |
降温斜率 | ≤6℃/S | NA | NA |
涂鸦出厂的模组存储条件如下:
防潮袋真空包装储存在温度 <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:
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 |
---|---|---|---|---|
TYLC8 | 8800 | 载带卷盘 | 2200 | 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 equipment.
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 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:
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled rolled environment. This equipment 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 in accordance with FCC multi-transmitter product procedures. Additional testing and equipment 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 to 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/warning 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.
The RF module is considered as a limited modular transmitter according to FCC rules. Even though the RF module gets an FCC ID, the host product manufacturer can not use the FCC ID on the final product directly. In these circumstances, the host product manufacturer integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining the FCC authorization by a Class II permissive change application or a new application.
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