The TG7250B is a high-performance, low-cost 2.4 GHz wireless chip that supports BLE 5.2. It features a 32-bit Microcontroller Unit (MCU) in an SOP-16 package and supports solutions for single-layer or double-layer printed circuit boards. The chip is suitable for products such as lighting fixtures and remote controls for two-wheeled toys.
Product details
Required development documents
Log on to the IoT Platform and refer to Develop Tmall Genie Ecosystem Products.
Quick references
For Tmall Genie Mesh basic specifications, see the IoT Platform development document Bluetooth Mesh Module Software Specifications.
For Mesh extension specifications, see the IoT Platform development document Bluetooth Mesh Device Extension Protocol.
For time synchronization and timing specifications, see the IoT Platform development document Time Synchronization and Timing Specifications.
For product specifications, see the IoT Platform development documents Bluetooth Mesh Smart Home Product Specifications and Bluetooth Device Property Table.
For BLE specifications, see the IoT Platform development document Bluetooth BLE Basic Specifications.
Development resources
Chip resource downloads
The development of chip applications is intended for professional solution providers and R&D engineers. To obtain the resources required for professional design, go to the TG7250B resource center.
For business inquiries and cooperation, contact zirong.jt@alibaba-inc.com.