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

Product Attributes

Introduction

E104-BT07/E104-BT08 is a serial-to-BLE Bluetooth module based on Bluetooth protocol version 5.1, featuring compact size and low power consumption, operating in the 2.4GHz band. The module uses standard AT commands for parameter configuration, enabling simple and efficient operation. It supports both master and slave modes, low-power advertising, data transparent transmission, and over-the-air configuration. It can be widely applied in smart wearables, home automation, home security, personal healthcare, smart appliances, accessories and remote control, automotive, lighting, industrial IoT, smart data acquisition, intelligent control, and other fields, with a maximum supported data transfer rate of 1Mbps.

Features

• Bluetooth BLE 5.1 protocol support
• Adjustable Bluetooth packet length
• Configuration and transparent transmission dual operating modes
• Power-on auto-broadcasting and auto-connection
• iBeacon and standard broadcast switching
• MAC binding connection, max 1 bound device
• Serial port transparent transmission
• Multiple serial port modes and baud rates
• Custom 16-bit UUID
• Bluetooth parameter OTA configuration
• Maximum communication range: E104-BT07 up to 130m at 8dBm 1Mbps; E104-BT08 up to 60m at 8dBm 1Mbps
• Ultra-low power sleep and synchronized broadcasting
• Master/slave integrated; up to 1 slave device when operating as master
• Configurable TX power, max 8dBm
• MTU up to 247 bytes
• Maximum serial baud rate up to 1Mbps

Applications

• Wireless meter reading & wireless sensing
• Smart home
• Smart building
• Automated data acquisition
• Health sensors