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Table of Contents
Summary of Contents for Atac LW200A8
- Page 1 LW200A8 Operation Manual Rev 1.0...
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Page 2: Table Of Contents
Table of Contents INTRODUCTION ..............................3 FEATURES ................................3 SPECIFICATIONS ..............................4 PRODUCT VIEW..............................5 LORA CONFIGURATION UTILITY........................... 6 COM ................................... 6 EVICE ETUP ............................7 5.2.1 ................................8 ONFIG 5.2.2 OTAA ................................. 8 5.2.3 ABP ..................................8 REVISIONS ................................9 Rev 1.0... -
Page 3: Introduction
1. Introduction LW200A8 is a user-friendly radio transmitter featuring 8 AI interfaces, tailored for seamless communication with LoRaWAN gateways. With 8 AI interfaces, it adapts to diverse connectivity requirements in industrial settings. Configuration becomes effortless through accompanied LoRa utility, ensuring a streamlined experience. -
Page 4: Specifications
3. Specifications System Description Xtensa® 32-bit LX6 microprocessors 160 MHz 400K Bytes SRAM 380K Bytes Flash ROM LoRa Interfaces Frequency Bands US915, AU915, AS923, KR920, EU868, IN865 Sensitivity -124dBm@125K/SF7 -137dBm@125K/SF12 Distance Up to 1 KM in free space (2 dBi) 3 ~ 4 KM (9 dBi directional antenna) Data Rate 0.244 ~ 18.2K bps (LoRa) -
Page 5: Product View
Reset Button has two functions. ◼ Program mode : Press and hold the reset button after powering on to enable program mode on LW200A8. ◼ Reset COM port Baudrate : Press and hold the reset button for at least 7 seconds to reset the COM port baudrate to 115200. -
Page 6: Lora Configuration Utility
The LoRa configuration utility provides friendly interface and easily method for users to configure LoRa series devices. Note : LW200A8 Program mode. Please refer to Chapter 4. The COM port settings are utilized to establish the connection between the laptop and LW200A8. These settings are not intended for communication with external devices. ◼... -
Page 7: Loradevicesetup
LoRaDeviceSetup All end devices joining a LoRaWAN network require activation. There are two activation methods available: Over-The-Air Activation (OTAA) and Activation By Personalization (ABP), and LW200A8 implement LoRaWAN specification version 1.0.2. Both OTAA and ABP activation methods involve generating secret session keys stored by both the end device and the network server. These keys are utilized to secure messages transmitted and received within the network."... -
Page 8: Config
Figure 5.2.1 Config ⚫ Class : Enter LoRaWAN class level ⚫ Device Category : Select Device type (Modbus RTU/AI-8/2DI2DO) ⚫ AppTxDutyCycle (MS): Enter Duty cycle time interval ⚫ appPort : Enter App port ⚫ OTAA active : Check the checkbox for the active method for OTAA; otherwise, use the ABP method ⚫... -
Page 9: Revisions
6. Revisions Revision Release Date V1.0.0 10 January 2024 Rev 1.0... -
Page 10: Appendix A : Lorawan Server Lite Package
Appendix A : LoRaWAN Server Lite Package A cost effective gateway for LoRa communications is also available. It bridges LoRa network to an IP network via Wi-Fi, Ethernet or 4G LTE. Our LoRaWAN gateway supports the open LoRaWAN® standard, designed to facilitate the development and prototyping of Internet of Things (IoT) solutions compatible with the LoRaWAN protocol.
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