TG7100B

更新时间: 2026-01-15 16:03:20

TG7100B is a cost-effective Bluetooth 5.0 chip customized by Tmall Genie for Bluetooth Mesh access. It features a minimalist circuit design, excellent radio frequency (RF) performance, low power consumption, and an automotive-grade temperature range from -40 °C to 125 °C.

Product details

Required developer resources

Log on to the IoT Platform. For more information, see Develop Tmall Genie Ecosystem Products.

Quick reference links

Developer resources

Chip resource downloads

Note

Chip applications are intended for professional solution providers and R&D engineers. For resources required for professional design, visit the TG7100B resource center.

Development board

  • TG_B_7101 (Tmall Genie Bluetooth Mesh access module).

Product overview:

TG_B_7101 is a Bluetooth Mesh access module designed by Tmall Genie based on the TG7100B. TG_B_7101 provides a rich set of hardware interfaces, such as UART, PWM, ADC, I2C, SPI, and GPIO. These interfaces allow solution providers to develop products quickly and easily.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3821271834855747584&vendorId=3706716635429273600&module=4

Solutions

  • Smart jump rope

Product overview:

After the device is powered on, connected to the network, and attached to a Tmall Genie speaker and app, its LCD screen displays the number of jumps, duration, and calories burned. The Tmall Genie app displays the same data in real time. For example, if you ask the Tmall Genie speaker, "Tmall Genie, what is my jump count?", it replies, "Your jump count is XXX." You can query other data in a similar way.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3860371293619097600&vendorId=3815557629372207104&module=3

  • Bluetooth module

Product overview:

The EH-MC19 from Yihong is a low-power, cost-effective Bluetooth Mesh module based on the Tmall Genie TG7100B Bluetooth Mesh chip. It has passed the mandatory certification of the State Radio Regulation of China (SRRC) and the Tmall Genie ecosystem module certification. The EH-MC19 supports interfaces such as UART, I2C, SPI, ADC, PWM, and GPIO. It also supports two developer patterns: pass-through and Open CPU. Using the EH-MC19, solution providers can quickly connect to Tmall Genie to build smart products. The EH-MC19 is currently used in various smart products, such as LED lighting, sockets, switches, fans, heaters, weight scales, sports and health devices, and other home appliances.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3860383189441187840&vendorId=3815557629372207104&module=3

  • Wireless button

Product overview:

The wireless button is a low-power remote control switch based on the Tmall ecosystem Bluetooth module TGB1202-25. After you pair the button with Tmall Genie and configure its features in the Tmall Genie app, it can function as a wireless doorbell, enable one-click calling, play music, control smart home appliances, and execute Tmall Genie command combinations. You can also set up more custom scenarios. The wireless button is compact, can be placed anywhere, requires no installation, and is ready to use. It is suitable for a variety of scenarios.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3842274195149426688&vendorId=3841496069045424128&module=3

  • Voice-controlled smart cup

Product overview:

The voice-controlled smart cup uses the TG7100B Bluetooth chip to directly drive an LED digital display. It simultaneously detects water temperature, provides drinking reminders, tracks drinking frequency, and uses an RGB light to indicate the water temperature. An H5 page lets you set drinking reminders, view drinking records, and view data charts.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3821509882235330560&vendorId=3821285375968751616&module=3

  • Voice-controlled smart electric toothbrush

Product overview:

The voice-controlled smart electric toothbrush uses the TG7100B Bluetooth chip to directly drive LED lights, control the motor, and detect wireless charging. The toothbrush status is reported to Tmall Genie in real time. You can use Tmall Genie voice commands to change the toothbrush's brushing mode. An H5 page records brushing sessions and provides a score for your brushing data.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3821317527385415680&vendorId=3821285375968751616&module=3

  • Bluetooth module (TGB1202-27)

Product overview:

The TGB1202-27 module is an ultra-low-power Bluetooth wireless communication module based on the Tmall Genie Bluetooth 5.0 chip TG7100B. This module has passed the Tmall ecosystem module certification. It is suitable for smart products such as smart lighting, smart switches, smart sockets, smart curtains, and health sensors.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3842197909676765184&vendorId=3841496069045424128&module=3

  • Smart eye massager

Product overview:

By integrating this module, the product becomes a smart device that connects instantly to the Tmall Genie platform. It features AI voice control for hands-free operation and interactive functions for an engaging eye care experience. The device understands voice commands, so you do not need to manually press buttons. This provides a smart and convenient way to care for your eyes.

Details:

https://occ.t-head.cn/vendor/detail/index?id=3862288285162811392&vendorId=3815557629372207104&module=3

For business inquiries or partnership opportunities, contact zirong.jt@alibaba-inc.com.

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