The TS-M1031D is a compact dual-mode Bluetooth module that supports the Bluetooth BLE 5.0 protocol and integrates a high-performance 2.4GHz RF transceiver, a feature-rich baseband processor, an ARM968E-MCU, and various peripheral interfaces, supporting programmable protocols. This module boasts excellent stability, ultra-low cost, minimal power consumption, and high reception sensitivity, making it suitable for a wide range of customer development projects.