![]() High replacement with Bluetooth module of our company, completely compatible with each other, no need to change the design of direct replacementĥ. Conforms to Bluetooth v4.2 specificationĤ. ![]() Support A2DP, AVRCP, HSP, HFP and other protocol frameworkģ. High integration, cost-effective, low power consumptionĢ. ![]() Winding inductance has the advantage of low impedance, large saturation current, Q value is high, the current is large, where the inductance is the chip DC-DC energy storage inductance, its quality directly determines the stability of the whole power supplyġ. Built-in 4M SPI-FLASH memory space, to ensure long-term stability of the work.Ĥ. Using Murata chip crystal, to ensure that the machine is always stable and RF stability.ģ. Four-layer board to ensure the integrity of ground and power, good RF performance and electromagnetic performance Gold immersion process PCB board to ensure that the reliability of patch welding, very low line impedance onboard Bluetooth antenna.Ģ. Mainly application in Bluetooth stereo applications, such as Bluetooth speakers, Bluetooth car kit, Bluetooth headset and so on.ġ. This is a Bluetooth module based on CSRA64215 chip, which integrates almost of the Bluetooth peripheral components, and optimizes the module's RF and audio performance Bluetooth product design provides an easy-to-use solution. CSRA64215 Bluetooth 4.2 Module Board Support APT-X Stereo Audio I2S Output TWS Modules
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