深圳市联客智能科技有限公司推出基于TI CC3200无线智能WIFI模块LK00130(以下简称模块)。
该模块可满足市场上需要WIFI方案的厂商需求,如WIFI门铃、WIFI智能锁、智能窗帘、远程监控、WIFI插座等,并同德州仪器现有模块CC3200MOD完全Pin to Pin兼容,该产品完全国产化,并采用0402工艺,大大降低了生产成本,比CC3200MOD具有明显价格优势。该产品具体规格如下:
一、产品介绍LK00130(以下简称模块)是一款采用TI最新的SimpleLine WIFI CC3200芯片设计,集成了高性能ARM Cortex-M4 的MCU;同时可根据客户需求定制如下外设:如并行摄像头接口,I2S,SD/MMC,UART,SPI,I2C,ADC 和GPIO;支持802.11 b/g/n无线标准。
二、产品特点- (1)内置功能强大的ARM Cortex-M4的MCU
- (2)可根据客户需求定制如下外设:并行摄像头接口,I2S,SD/MMC,UART,SPI,I2C,ADC 和GPIO
- (3)32-KHz用于睡眠定时器; 体积小,便于应用,简单的外围设计电路
- (4)极高的接收灵敏度和抗干扰性能
发射功率 | 17 dBm at 1 DSSS |
17.25 dBm at 11 CCK | |
13.5 dBm at 54 OFDM | |
接收灵敏度 | -94.7dBm at 1DSSS |
-87dBm at 11 CCK | |
-73 dBm at 54 OFDM | |
应用吞吐量 | UDP: 16Mbps |
TCP: 13Mbps | |
超低功耗 | Hibenate With Real-Time Clock (RTC): 7uA |
Low-Power Deep Sleep(LPDS): <275uA | |
RX Traffic(MCU Active):59mA@54 OFDM | |
TXTraffic(MCU Active):229mA@54 OFDM,Maximum Power | |
供电电源范围宽至 | 2.3V—3.6V |
- (1)家庭自动化
- (2)家电控制
- (3)安防系统
- (4)智能能源
- (5)互联网网关
- (6)工业控制
- (7)智能插座/仪表计量
- (8)无线音频(可根据客户需求定制)
- (9)无线可视门铃(可根据客户需求定制)
- (10)传感网络节点
(1)尺寸图
(2)PIN脚定义
PIN | PIN NAME | Pin function | Description |
1 | GND | Ground | Ground |
2 | GND | Ground | Ground |
3 | GPIO10 | I/O | General-Purpose I/O |
4 | GPIO11 | I/O | General-Purpose I/O |
5 | GPIO14 | I/O | General-Purpose I/O |
6 | GPIO15 | I/O | General-Purpose I/O |
7 | GPIO16 | I/O | General-Purpose I/O |
8 | GPIO17 | I/O | General-Purpose I/O |
9 | GPIO12 | I/O | General-Purpose I/O |
10 | GPIO13 | I/O | General-Purpose I/O |
11 | GPIO_22 | I/O | General-Purpose I/O |
12 | JTAG_TDI | I/O | General-Purpose I/O |
13 | NC | - | - |
14 | NC | - | - |
15 | NC | - | - |
16 | GND | Ground | Ground |
17 | NC | - | - |
18 | JTAG_TDO | I/O | General-Purpose I/O |
19 | GPIO28 | I/O | General-Purpose I/O |
20 | NC | - | - |
21 | JTAG_TCK | I/O | General-Purpose I/O |
22 | JTAG_TMS | I/O | General-Purpose I/O |
23 | SOP2 | I/O | Add 2.7-kΩ pulldown resistor to ground needed for functional mode. Add option to pullup required for entering the UART load mode for flashing. |
24 | SOP1 | - | Reserved. Do not connect |
25 | ANTSEL1 | I/O | Antenna selection control |
26 | ANTSEL2 | I/O | Antenna selection control |
27 | GND | Ground | Ground |
28 | GND | Ground | Ground |
29 | NC | - | - |
30 | GND | Ground | Ground |
31 | RF_BG | I/O | 2.4-GHz RF input/output |
32 | GND | Ground | Ground |
33 | NC | - | - |
34 | SOP0 | - | Optional 10-kΩ pullup if user chooses to use SWD debug mode instead of 4-wire JTAG |
35 | nRESET | - | Power on reset. Does not require external RC circuit |
36 | VBAT_DCDC_ANA | Power | Power supply for the device, can be connected to battery (2.3 V to 3.6 V) |
37 | GND | Ground | Ground |
38 | GND | Ground | Ground |
39 | NC | - | - |
40 | VBAT_DCDC_DIG_IO | Power | Power supply for the device, can be connected to battery (2.3 V to 3.6 V) |
41 | NC | - | - |
42 | GPIO30 | I/O | General-Purpose I/O |
43 | GND | Ground | Ground |
44 | GPIO0 | I/O | General-Purpose I/O |
45 | NC | - | - |
46 | GPIO1 | I/O | General-Purpose I/O |
47 | GPIO2 | I/O | General-Purpose I/O |
48 | GPIO3 | I/O | General-Purpose I/O |
49 | GPIO4 | I/O | General-Purpose I/O |
50 | GPIO5 | I/O | General-Purpose I/O |
51 | GPIO6 | I/O | General-Purpose I/O |
52 | GPIO7 | I/O | General-Purpose I/O |
53 | GPIO8 | I/O | General-Purpose I/O |
54 | GPIO9 | I/O | General-Purpose I/O |
55 | GND | Ground | Ground |
56 | GND | Ground | Ground |
57 | GND | Ground | Ground |
58 | GND | Ground | Ground |
59 | GND | Ground | Ground |
60 | GND | Ground | Ground |
61 | GND | Ground | Ground |
62 | GND | Ground | Ground |
63 | GND | Ground | Ground |
RF参数
指标项 | 规格 |
调制方式 | DSSS, CCK, OFDM |
输出功率 | 17.0dBm@1DSSS,17.25dBm@11CCK,13.5dBm@54OFDM |
灵敏度 | –94.7dBm@1DSSS,–87dBm@11CCK,–73.0dBm@54OFDM |
频率范围 | 2400-2483MHz |
最大数据传输速率 | TCP=12Mbps |
天线阻抗 | 50Ω |
供电电压 | 2.3-3.6V |
休眠电流 | Hibernate With Real-TimeClock(RTC):7μA |
温度范围 | -40~+85℃ |
储存温度 | -40~+85℃ |
五、注意事项
- (1)WIFI的使用环境,无线信号应用都受周围环境的影响很大,如树木、金属等障碍物会对无线信号有一定的吸收,从而在实际应用中,数据传输的距离受一定的影响。
- (2)由于WIFI模块都要配套现有的系统,放置在外壳中,由于金属外壳对无线射频信号是有屏蔽作用的。所以建议不要安装在金属外壳中。
- (3)PCB布板:WIFI模块的天线部分,由于金属会削弱天线的功能,在给模块布板的时候,模块天线(天线的左右及前端)下面严禁铺地和走线,若能挖空更好。
该产品为用户提供了自拍功能,随时随地,一键自拍,满足热爱生活的你。
以上信息由深圳市联客智能科技有限公司提供。
深圳市联客智能科技有限公司是一家专注于物联网(IOT)和智能家居暨蓝牙、WIFI等无线智能硬件方案的高新技术公司,目前公司基于德州仪器暨TI CC2540\CC2541、CC2640低功耗蓝牙(BLE)方案,推出了智能灯、智能防丢\自拍、智能电子秤、智能健康产品、温湿度控制、高性能透传模块等应用;基于TI CC3200推出了WIFI智能门锁、WIFI可视门铃\对讲、WIFI智能监控、WIFI智能灯、WIFI智能窗帘、WIFI远程监控等方案,欢迎有志之士洽谈合作!