HY-40Q101 Bluetooth low energy single mode module is for AEC-Q100 Qualified Automotive Applications , Automotive Device Specification Temperature Grade 2: ( –40°C to +105°C). PEPS scheme and Tbox are typical applications.

HY-40R204 integrates all features required for a Bluetooth Low power aplication ，which is a highly integrated Bluetooth 5.0 module targeted for low power Smart Devices and loT applications. HY-40R204 also provides 10 programmable GPIO for low power product applications and provides selection of PCB antennas, ceramic antennas, IPEX, wire antennas.

HY-40R204SICC is suitable for ultra-small product applications, providing 10 available GPIO, customers who can use the program space that comes with the chip to develop single-chip applications.

HY-254101 provides 256KB programmable application space and 21 available GPIO, using TI's CC2541 chip. HY254101 has been certified by BQB, and CE and ROHS, are widely used in low-power devices that require lithium battery power and data interaction with mobile phones.

HY-40R201 integrates all features required for a Bluetooth Low power aplication ，which is a highly integrated Bluetooth 5.0 module targeted for low power Smart Devices and loT applications. HY-40R201 also provides 31 programmable GPIO for low power product applications and provides selection of PCB antennas, ceramic antennas, IPEX, wire antennas.

Through installing multiple Bluetooth positioning antennas in the A-pillar, B-pillar, trunk, front glass and other positions of the vehicle body, the mobile phone can be accurately positioned to realize unlocking and locking, one-button activation and other functions, which makes more convenient.