The core processor chip PHY6252(SSOP24)of this module is a BLE SoC with high integration and low
power consumption,which is specially designed for various applications such as IoT,mobile
devices,wearable electronic devices and smart homes.
PB-03F module provide rich peripheral interfaces,including UART,PWM,ADC,I2C,SPI,PDM,DMA and up to 19 IOs.
PB-03F module has many unique hardware security mechanisms.Hardware encryption accelerator supports AES algorithm.
PB-03F module supports BLE with low power consumption:BLE 5.2 and BLE mesh.Bluetooth rate support:125Kbps,500Kbps,1Mbps,2Mbps.Support broadcast expansion,multi-broadcast,channel selection.


Specification
| Model | PB-03F |
| Package | SMD-22 |
| Size | 24.0*16.0*3.1(±0.2)mm |
| Antenna | On-board antenna |
| Frequency Range | 2400 ~ 2483.5MHz |
| Operating temperature | -40℃~85℃ |
| Storage environment | -40 ℃ ~ 125 ℃,< 90%RH |
| Power supply range | Voltage 2.7V~3.6V,Current>200mA |
| Support Interface | UART/GPIO/ADC/PWM/I2C/I2S/SPI/PDM/DMA |
| IO | 19 |
| UART Rate | Default 115200 bps |
| BlE | BLE 5.2 |
| Security | AES-128 |
| Flash | 256KB |
Svenska