SLM336

LTE Cat 1 Bis Module

The SLM336 is a lte cat 1 bis module from MeiG Smart Technology. View the full SLM336 datasheet below including key specifications.

Manufacturer

MeiG Smart Technology

SLM336 Key Specifications

Parameter	Value
Security	DTLS with pre-shared key (PSK)
Interface	AT commands via serial port
Timer Range	1-120 seconds
CoAP Commands	AT^COAPGET, AT^COAPPUT, AT^COAPPOST, AT^COAPDELETE, AT^COAPDATA, AT^COAPREG
Max URL Length	60 characters
Document Version	V2.2 (2021-08-09)
Default CoAP Port	5683
COAPDATA Input Length	1 to 65535 bytes
Default CoAPS (DTLS) Port	5684
Default Max Response Time	90 seconds

SLM336 Overview

Part: SLM3XX Modules — MeiG Smart Technology Co., Ltd

Type: IoT Module (AT Command Manual for COAP function)

Description: This document describes how to use the COAP function and related AT commands for MeiG Smart SLM3XX modules, enabling resource management on COAP servers.

Operating Conditions:

Supply voltage: null
Operating temperature: null

Absolute Maximum Ratings:

Max supply voltage: null
Max continuous current: null
Max junction/storage temperature: null

Key Specs:

Max URL length: 60 characters
Max COAPDATA input length: 65535 bytes
COAPGET/POST/DELETE default max response time: 90 seconds
COAPGET/POST/DELETE timer range: 1-120 seconds
COAPDATA max wait time: 1-120 seconds
COAP default port: 5683
COAPS default port: 5684

Features:

Get resources from COAP server
Update resources on COAP server
Create resources on COAP server
Delete resources on COAP server
Input data from serial port for COAP operations
Configuration data register to the server (ICCID)
Support for various content-formats (e.g., text/plain, application/json)
DTLS with PSK support for security

Applications:

COAP Client communication

Package:

null

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
SLM320	MeiG Smart Technology	—
SLM336U	MeiG Smart Technology	LGA 126pin

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All RF / Wireless datasheets All MeiG Smart Technology datasheets (6)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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