WS8642 is an ultra-low-cost, low-power serial port module that supports the BLE5.3 standard. It supports dual RF interface modes, stamp hole or PCB onboard antenna, the default PCB onboard antenna, ultra-small size design, 15.5*12.5*1.8mm, easy to embed.
Support ultra-low cost and low power consumption
Integrated high-performance microprocessor, maximum operating speed 64MHz
Support instruction and data transparent transmission
Maximum output power 4dBm
UART fixed baud rate: 115200
Industrial standard design, support -40℃~85℃ long-term use
Support 1.71V~3.6V wide voltage input
Support stamp hole or PCB onboard antenna optional, default PCB onboard antenna
Support ultra-small size, 15.5*12.5*1.8mm, easy to embed design
Master, slave
MTU default 247 bytes
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