Next-Generation Networking Module: LoRa6100Pro-mini — Same Power in a Smaller Size

Apr . 2025

By sdga:

LoRa6100Pro-mini is a new-generation serial networking module independently developed by NiceRF. Based on LoRa spread spectrum modulation technology, it features high reception sensitivity and excellent anti-interference performance. It supports MESH networking, AES-128 encryption, and other functions configured via PC software, and is compatible and interoperable with multiple previous LoRa data transmission modules fromNiceRF.

Under the premise of maintaining a constant 1W output power, the LoRa6100Pro-mini has a 75% smaller size compared to the previous generation. The module adopts a compact stamp hole package, making it easy to embed into compact devices and particularly suitable for embedded applications with strict size requirements. It supports both TTL and RS485 level interfaces and is manufactured and tested using a fully lead-free process, compliant with RoHS and REACH standards.

图片.png

Features

Frequency band: 433/470/868/915 MHz for option

Transmission distance in the open area up to 8km @low rate

AES128 Data encryption method

Node/route/node+route optional in MESH mode

LBT (Listen Before Talk) function optional

Hop level in MESH mode

CRC encryption optional

Built-in hardware reset protection circuit

Diversified serial port parameters

Up to 40 channels every Band

LoRa modulation

TTL /RS485 interface

Sensitivity: -139 dBm

Max output power: 1W

Working voltage: 3.3 ~ 6.5 V

Working temperature: -40 ~ +85 °C

Introduction to Module Operating Modes

The LoRa6100Pro-mini is compatible with all previous versions of our LoRa data transmission modules. Users can configure the module to the desired operating mode using PC software according to their application needs. A brief comparison of several versions is provided below:

Model Number	Feature	Maximum payload length ( bytes)	Delay time	Encryption	Routing	LBT	communicate with other module
LoRa series	transparent wireless communication, basic function	200	shortest	xor	No	No	LoRa, LoRa_AES, LoRa_MESH Not interoperable, LoRa Pro Can be configured Interoperate with these three models
LoRa_AES series	AES encryption /decryption added	62	longest	AES	No	No
LoRa_Mesh series	Mesh function added	150	middle	xor	yes	No
LoRa-Pro series	newest version , combine all the above function	227	different according to the setting.	configurable	yes	Yes