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SmartElex PB-03 PHY6252(SSOP24) Bluetooth Module
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The SmartElex PB-03 PHY6252 Bluetooth Module is a compact low-power Bluetooth module designed for easy wireless communication in embedded and IoT projects. It allows users to add Bluetooth connectivity to their devices for data transfer, control, and monitoring without needing complex RF hardware design. This Bluetooth module is ideal for students, hobbyists, educators, and engineers building wireless prototypes, learning app-based control, or developing smart products that require energy-efficient Bluetooth communication.
This module is commonly used in IoT systems, automation projects, wireless sensors, robotics, and consumer electronics where reliable Bluetooth connectivity is required. It works smoothly with development platforms like Arduino, Raspberry Pi, and ESP32, enabling quick pairing and integration for testing and deployment. With stable performance and low power consumption, the SmartElex PB-03 module is a practical choice for DIY electronics, classroom learning, and early-stage product development that needs simple and effective Bluetooth communication.
| Item Type | Bluetooth Module |
| Frequency Rating | 2400 to 2483.5 MHz |
| Package | SMD-52 |
| Module Size | 16.6 × 13.2 × 2.8 (±0.2) mm |
| Antenna | On-board antenna |
| Operating Temperature (°C) | -40°C to 85°C |
| Storage Temperature (°C) | -40°C to 125°C, <90%RH |
| Power Supply | Voltage: 2.7V–3.6V, Current: >200mA |
| Interfaces | UART, GPIO, ADC, PWM, I²C, I²S, SPI, PDM, DMA |
| I/O | 19 Pins |
| UART Baud Rate | Default 115200 bps |
| Bluetooth Version | BLE 5.2 |
| Security | AES-128 Encryption |
| SPI Flash | 256 KB |
This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only.
In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.