آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The WH-BLE102 is an ultra-low-power Bluetooth 4.2 module supporting point-to-point transparent data transmission and encrypted transmission. Users do not need to concern themselves with the transmission protocol — simple configuration is all that is required to establish communication. The module supports both master and slave roles: users can pair two modules in a master-slave configuration for transparent data transmission, or develop a mobile APP based on the standard BLE protocol for connection and communication. The module supports one-to-many broadcasting; users can configure it as a broadcast signal transmitter with minimal setup. It also features a built-in iBeacon protocol, allowing it to function as an iBeacon device with simple configuration. Additionally, the module supports 128-bit UUID modification for compatibility with modules from other manufacturers. It is a versatile, easy-to-use, reliable, and highly compatible IoT transmission module.

Features

• Supports standard Bluetooth BLE 4.2 protocol
• Average 200uA low-power advertising mode, average 500nA sleep mode, multiple wake-up methods
• Master/slave integrated, fast switching
• Multiple configuration methods: UART AT commands, transparent transmission AT commands
• Supports 1-to-many broadcasting mode, built-in iBeacon protocol
• Supports Mesh networking for rapid Bluetooth ad-hoc network deployment
• Bluetooth-to-UART data transmission
• 1.7V - 3.6V single supply voltage
• Ultra-long transmission range: up to 100 meters module-to-module, up to 140 meters phone-to-module
• Supports 128-bit UUID format, compatible with modules from other manufacturers