PLM150 User’s Guide (LoRaWAN) V1.0 PLM150 User’s Guide (LoRaWAN) 1 Copyright © 2018 PLNetworks The information contained herein is the property of PLNetworks and is provided without liability of errors, omissions, and mistakes. No part may be reproduced or copied without written permission or contract.
PLM150 User’s Guide (LoRaWAN) V1.0 Revision History Who Version Date Comment Beom Kang 1.0 05 18, 2021 Initial release 2 Copyright © 2018 PLNetworks The information contained herein is the property of PLNetworks and is provided without liability of errors, omissions, and mistakes. No part may be reproduced or copied without written permission or contract.
PLM150 User’s Guide (LoRaWAN) V1.0 Table of Contents 1 Introduction ........................................................................................................................ 4 1.1 Overview ............................................................................................................................. 4 1.2 Features .............................................................................................................................. 4 1.3 Host Interface ...........
PLM150 User’s Guide (LoRaWAN) V1.0 1 Introduction 1.1 Overview PLNetworks PLM150 is a Sub-GHz band based wireless communication module for IoT and provides low power, long range wireless connectivity using the LoRa RF transceivers from ST. PLM150 can be interconnected with the CPU (MCU) of the host system through the UART Serial Interface and provides an optimized text command/response interface. With this interface, the host system can configure PLM150 and transmit/receive wireless data.
PLM150 User’s Guide (LoRaWAN) V1.0 1.3 Host Interface PLM150 connects to the Host, transmit and receive its Commands and Responses over UART using the ASCII interface. The baud rate can be changed for the Console and other external device interfaces.
PLM150 User’s Guide (LoRaWAN) V1.0 1.4 GPIO Interface Various functions can be implemented through GPIO interface in PLM150. Currently, serial enable / disable function is implemented through GPIO 3. [ Table 2 PIN Description ] No PIN Name Description Control UART1 Serial Rx Enable through GPIO 3 (HIGH : Enable, LOW : Disable) 1 GPIO3 ex) When AT command is used, GPIO 3 pin is set to HIGH and GPIO3 pin is set to LOW for low power after AT command use.
PLM150 User’s Guide (LoRaWAN) V1.0 the user can issue "AT+ECHO=0" to stop ECHO. "AT" and are case sensitive for the upper (Capital) and lower characters. [ Table 3 Command Type ] Start Command End AT (0x0d) The AT command supports Search and Configuration features. The Search AT commands start with “+” followed by the 4 digit string and the Configuration commands contains command values after the Search commands.
PLM150 User’s Guide (LoRaWAN) V1.0 [ Table 6 System Command ] Command Function Description +HELP Help List the AT Commands that PLM150 supports. +SHOW Show Return the current configuration setting values. +RSET PLM150 reset Reboot PLM150. Rebooting will take 2 to 3 seconds after issuing the command. Put the system to low-power (Sleep) mode for the specified number of seconds.
PLM150 User’s Guide (LoRaWAN) V1.0 : Enable +DEFL +UREL +UREL=1 or 0 Default Reset the system to the factory setting Configuration (applied after rebooting the system). Return the data inputted to UART0 to the console UART Relay (UART1) (1: enable, 0: disable) : Disable +RXDP +RXDP=1 or 0 RX Display Set the received data format (1: HEX, 0: ASCII) : ASCII 2.1.
PLM150 User’s Guide (LoRaWAN) V1.0 ex) Channel bandwidth 125kHz case SF Data Rate Rx sensitivity 7 5.4kbps -125 8 3.1kbps -128 9 1.7kbps -131 10 0.9kbps -134 11 0.5kbps -136 12 0.
PLM150 User’s Guide (LoRaWAN) V1.
PLM150 User’s Guide (LoRaWAN) V1.
PLM150 User’s Guide (LoRaWAN) V1.0 +DRTY= Tx Retry (0 ~ 8) : 1 LinkCheckReq +LCHK Command Transfer LinkCheckReq Mac Command to Server 2.1.
FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
Antenna designs
Information on test modes and additional testing requirements a) The modular transmitter has been fully tested by the module grantee on the required number of channels,modulation types and modes, it should not be necessary for the host installer to retest all the available transmitter modes or settings.
- Appropriate labels must be affixed to the product that complies with applicable regulations in all respects. The regulatory label on the final system must include the statement: “Contains FCC ID: 2AUV6-PLM150”. 1. The module is limited to OEM installation ONLY. 2. OEM integrators are responsible for ensuring that the end-user has no manual instructions to remove or install module. 3. The module is limited to installation in mobile or fixed applications, according to Part 2.1091(b). 4.
