用户手册 — Xiamen Four-Faith Communication Technology Co. Ltd. F8L10D-N

目录

• Chapter 1 Brief Introduction of Product

  6
• 1.1 General

  6
• 1.2 Features and Benefits

  6
• 1.3 Working Principle

  7
• 1.4 Specifications

  8
• Chapter 2 Module Interface

  13
• 2.1 Module Signal Definition

  13
• 2.2 UART

  14
• 2.3 GPIO Specification

  14
• 2.4 Antenna Interface

  15
• 2.5 Antenna Installation

  16
• 2.6 Firmware Performance Specifications

  17
• 2.7 Absolute Maximum Ratings

  18
• 2.8 Antenna selection

  18
• Chapter 3 Communication Interface Operation

  19
• 3.1 UART

  19
• 3.1.1 UART signal description

  19
• 3.1.2 UART connections

  19
• 3.1.3 UART Characteristics

  20
• Chapter 4 Parameter Configuration

  21
• 4.1 Configuration Connection

  21
• 4.2 Configuration Introduction

  21
• 4.3 LoRa Parameters Setting

  23
• 4.3.1 Serial Com Set

  23
• 4.3.2 Work Mode

  23
• 4.3.3 ID

  23
• 4.3.4 Work Frequency

  23
• 4.3.5 Airy Rate

  23
• 4.3.6 Radio Frequency

  24
• 4.3.7 Relay Address

  24
• 4.3.8 Sleep Mode

  24
• 4.3.9 Debug Level

  24
• Chapter 5 Reference Circuit

  26
• 5.1 Communication

  26
• 5.2 Reset

  27
• 5.3 GPIO protection circuit

  28
• Chapter 6 Dimension and solder

  29
• 6.1 PCB Footprint

  29
• 6.2 Re-flow Temperature Specification

  29
• Chapter 7 Ordering Information

  31
• A1 Notes

  32
• A1.1 Serial port’s frame interval

  32
• A2 FAQ

  33
• FAQ1：Configure parameters fail

  33
• FAQ2：With right parameters，but add network fail

  33
• FAQ3：In network，but send data fail

  33
• FAQ4：Can not enter sleep

  33