ATIM ARM-N8-LRW LoRa radio module Manuals

Manuals and User Guides for ATIM ARM-N8-LRW LoRa radio module. We have 1 ATIM ARM-N8-LRW LoRa radio module manual available for free PDF download: User Manual

ATIM ARM-N8-LRW User Manual

ATIM ARM-N8-LRW User Manual (62 pages)

Transceiver 868MHz : 14/20dBm

Brand: ATIM | Category: Transceiver | Size: 2 MB

Table of Contents

Table of Contents
3
1 General Description

6
- Block Diagram
  7
- Dimensions
  7
2 Technical Features

7
- Pinout
  8
- Electrical Characteristics
  9
- Link Interfaces
  9
- Power Supply
  9
- Footprint and Ground Plan
  10
- Impedance of the Antenna MATCHING
  10
- Electrostatic Discharge
  11
- Material Information
  11
- Recommended Soldering Reflow Profile
  11
- Moisture Sensitivity
  12
3 Overall Organization

13
- Lora M2M
  13
- Lorawan
  13
- Standalone Mode
  13
- Transparent UART/RF BRIDGE
  13
- Command Mode
  14
  - Distant
    14
- Test Mode
  14
4 Device Organization

15
- Memory
  15
  - Memory Footprint and Buffers
    15
- Registers
  16
  - Registers Organization
    16
5 Main Parameters (LORA M2M & LORWAN)

18
- Uart
  18
  - AT Commands
    18
- Low Power Mode
  19
- Transparent UART/RF BRIDGE
  19
- Delays
  21
- Led Behavior
  22
- Postamble
  22
- Test Mode
  22
  - Battery Level (ATT08)
    23
  - RSSI Reader (ATT09)
    23
  - Continuous RSSI Reader (ATT0A)
    23
  - Periodic Emission (ATT0E)
    23
- Configuration
  24
6 Lorawan

26
- Generalities
  26
- Communication
  27
  - Unconfirmed Frame
    27
  - Confirmed Frame
    27
- Main Parameters
  28
  - OTAA Process
    30
  - Advanced Parameters
    30
- Radio
  28
  - Choosing the Lorawan Class
    28
- Radio Frequencies Characteristics
  28
- Lorawan Parameters (Read Only)
  34
- Advanced Options
  35
  - DL_REC Functionnality
    35
  - EMIT_CYCLE Functionnality
    36
  - Alive Frame
    36
  - Logs
    37
  - Examples
    37
7 Lora P2P

38
- RF Specification
  38
  - Reversal Time
    39
- UART Configuration
  39
- Serial Buffers
  40
- Transparent (SERIAL/RF BRIDGE)
  42
  - Configuration
    42
  - Functioning
    42
  - Variablepacket
    43
- Main Parameters
  44
  - Rf Configuration in P2P Mode
    44
  - Low Data Rate Optimization
    45
- Loratm Packet Structure
  46
  - Preamble
    46
  - Variable Packet Lora-Header Mode
    46
  - Fixed Packet Lora-Header Mode
    46
  - Syncword
    47
  - Low Data Rate Optimization
    47
  - Lora-Payload
    47
  - Address
    48
  - User Payload
    49
- LBT (Listen before Talk)
  49
- LBT&AFA (Adaptative Frequency Agility)
  50
  - Exemple
    50
- Sniff Mode
  51
- Repeater
  52
  - Unidirectional Configuration
    52
  - Bidirectional Configuration
    52
- Description of the Registers
  53
- Radio Channels
  54
- Test MODE
  56
- Example
  59

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