Ai-Thinker PB-03-Kit BLE 5.2 Bluetooth Development Board

From the shop's description

Ai-Thinker PB-03-Kit BLE 5.2 Bluetooth Development Board The Ai-Thinker PB-03-Kit is a versatile development board designed for the PB-03 BLE module, powered by the PHY6252 System-on-Chip (SoC). This board is ideal for developers working on Bluetooth 5.2 applications, offering a robust platform for projects in the Internet of Things (IoT), mobile devices, wearable electronics, and smart home systems. It integrates essential components such as an RF transceiver, power amplifier, RF filter, antenna switch, and power management, ensuring reliable performance in various wireless environments. With support for multiple Bluetooth rates (125 Kbps, 500 Kbps, 1 Mbps, and 2 Mbps) and features like broadcast expansion and channel selection, the PB-03-Kit provides flexibility and efficiency for a wide range of applications. Its low power consumption and easy-to-use development tools make it an excellent choice for both prototyping and production. Features Bluetooth 5.2 Support : Compatible with BLE 5.2, offering data rates of 125 Kbps, 500 Kbps, 1 Mbps, and 2 Mbps. Memory and Storage : Equipped with 64 KB SRAM, 256 KB flash, 96 KB ROM, and 256-bit efuse. Multiple Interfaces : Includes UART, GPIO, ADC, PWM, I2C, SPI, PDM, and DMA for versatile connectivity. Low Power Consumption : Supports multiple sleep modes, with deep sleep current as low as 1 μA, ideal for battery-operated devices. Firmware Upgrades : Enables serial local upgrades and remote firmware upgrades (FOTA) for easy maintenance. User-Friendly Development : Supports universal AT commands and secondary development with an integrated Windows development environment. On-Board Antenna : Features a built-in PCB antenna for simplified wireless communication. Wide Operating Temperature : Functions reliably in temperatures ranging from -40°C to 85°C. Flexible Power Supply Options : Can be powered via Micro-USB, 5V and GND pin headers, or 3V3 and GND pin headers. Specifications Parameter Value Module PB-03 Package DIP-30 with 2.54 mm pitch standard pin header Size 48.3 mm x 25.5 mm Antenna On-board PCB antenna Frequency Range 2400 ~ 2483.5 MHz Operating Temperature -40°C ~ 85°C Storage Temperature -40°C ~ 125°C, <90% RH Power Supply Voltage: 5V, Current: >200 mA Interfaces UART, GPIO, ADC, PWM, I2C, I2S, SPI, PDM, DMA No.of Pins 30 UART Rate Default 115200 bps Bluetooth BLE 5.2 Security AES-128 encryption Flash Memory 256 KB Power Consumption Deep sleep mode (no broadcast): 27.2 μA (single module) Shutdown mode: 10.57 μA (single module) Launch mode (TX, 18 dBm): 11.5 mA (single module) Development board base: 4 mA Applications Internet of Things (IoT) devices Mobile devices and accessories Wearable electronic devices Smart home systems and automation DataSheet Ai-Thinker PB-03-Kit BLE 5.2 Bluetooth DataSheet