Ai-Thinker PB-03M Kit BLE Module
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Ai-Thinker PB-03M Kit BLE Module
PB-03M-Kit is a development board designed for the PB-03M module. PB-03M is a BLE
module developed. The core processor chip is PHY6252. PHY6252 is a system-on-chip (SoC) for Bluetooth 5.2 applications, designed for
various applications such as the Internet of Things (IoT), mobile devices, wearable electronic
devices, and smart homes. It has a high-performance, low-power 32-bit processor, with 64KB
SRAM, 256KB flash memory, 96KB ROM, 256bit efuse. The chip supports a variety of low-power consumption working states, which can meet the power consumption requirements of
various application scenarios. Features such as adjustable radio frequency output power can
balance communication distance, communication attraction, and power consumption.
Product details
Characteristic
- Support BLE5.2, rate support: 125Kbps, 500Kbps, 1Mbps, 2Mbps.
- Support UART/GPIO/ADC/PWM/I2C/SPI/PDM/DMA interface
- Support multiple sleep modes, deep sleep current is less than IuA
- Support for serial local upgrade and remote Firmware upgrade(FOTA）
- Universal AT commands can be used easily and quickly
- Support for secondary development, with an integrated Windows development environment
Main parameters
| Development board Model | PB-03M-Kit |
|---|---|
| Suitable module | PB-03M |
| Package | DIP-20, 2.54 pitch standard pin header |
| Size | 48.325.5(0.2)mm |
| Antenna | On-board PCB antenna |
| Frequency | 2400~2483.5MHz |
| Operating temperature | -40 °C ~ 85 °C |
| Storage temperature | -40 °C ~ 125 °C, < 90%RH |
| Power supply | Voltage: 5V, Current>200mA |
| Interface | UART/GPIO/ADC/PWM/I2C/2SPI/PDM/DMA |
| IO | 15 |
| UART rate | Default 115200 bps |
| Bluetooth | BLE 5.2 |
| Security | AES-128 |
| Flash | 256KB |
| Power consumption | Deep sleep mode (no broadcast): 1.2uA Single module Shutdown mode: 0.5uA Single module Launch mode TX: 8dBm: 11.5mA Single module The bottom plate of the development board: 4mA |
Effective Date: March 27, 2025
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