This also makes BLE Bluetooth technology more sought-after in the market, especially after the Bluetooth 5.0 standard and Bluetooth Mesh technology launched.

It has solved the problems of limited transmission distance and networking, which makes BLE Bluetooth solutions widely used in different industries.

 With system-on-chip (high-performance 32-bit 40MHz RAM Cortex-M4)
 Low power consumption (69uA/MHz is in working state; the current in deep sleep is 1.3uA)
 High sensitivity (-126.2dBm sensitivity at 250kbps, 2.4GHz)
. Support multiple modulation formats (FSK, 0OK, ASK, etc.)
. Support multiple protocols (Bluetooth low energy protocol, peripheral protocol, wireless M-BUS protocol, etc.)
 Support network security (CRC, TRNG, etc.);
 More selection for MCU peripheral devices (ADC, ACMP, OPAMP, etc.)
 Voltage range (working voltage 1.8V-3.8V)