Where to Buy: Alibaba

1. Product Introduction

▫️ Key Features

RG-03H

• The RG-03H is a smart wireless data communication gateway developed by Shenzhen Ai-Thinker Technology Co., Ltd. (hereinafter referred to as Ai-Thinker). This product uses the company's self-developed ESP32-SU module as the main controller. The ESP32 integrates 2.4 GHz Wi-Fi and Bluetooth dual-mode capabilities in a single chip solution. The RG-03H gateway also integrates the company's self-developed Ra-01SH or Ra-01SH-P modules to enable LoRaWAN protocol transmission; it features a built-in 4G Cat1 cellular module for wireless transmission between the gateway and the backend server.
• The RG-03H gateway integrates multiple data transmission methods including Ethernet, 4G cellular, and Wi-Fi, allowing users to choose freely and flexibly.
• The Ra-01SH or Ra-01SH-P module is used for ultra-long-range spread spectrum communication. Its RF chip SX1262 primarily uses the LoRa™ long-range modem for ultra-long-range spread spectrum communication, offering strong anti-interference capability and minimizing current consumption. With SEMTECH’s patented LoRa™ modulation technology, the SX1262 achieves high sensitivity exceeding -148 dBm, enabling long transmission distances and high reliability. Meanwhile, compared to traditional modulation technologies, LoRa™ modulation technology also has significant advantages in blocking resistance and selectivity, solving the problem of conventional designs being unable to simultaneously balance distance, anti-interference, and power consumption.

Ai-LoRaWS-1001

• The Ai-LoRaWS-1001 temperature and humidity sensor is an intelligent sensor independently developed by Ai-Thinker, serving as a node in LoRaWAN networking. This product uses the company's self-developed Ra-08H module as the main controller to implement LoRaWAN protocol transmission. It is equipped with a built-in ER34615 lithium thionyl chloride battery, making node deployment convenient. An external SHT40 temperature and humidity sensor is provided for temperature and humidity collection, with a measurement accuracy of ±0.2 ℃ (0-60 ℃) and ±1.8% RH (30-70% RH, @25 ℃).
• The Ra-08H module is used for ultra-long-range spread spectrum communication. Its chip, the ASR6601, is a general-purpose LPWAN wireless communication SoC that integrates an RF transceiver, a modem, and a 32-bit RISC MCU. This MCU uses an ARM core with an operating frequency of up to 48 MHz.
• The Ra-08H module supports LoRa modulation and conventional (G)FSK modulation for LPWAN use cases; additionally, the transmitter supports BPSK modulation and (G)MSK modulation, while the receiver supports (G)MSK modulation.

▫️ Features

RG-03H

• Supports 802.11b/g/n
• Supports LoRa frequency range: 803–930 MHz
• Supports spreading factors: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
• Supports FSK, GFSK, MSK, GMSK, LoRa™, and OOK modulation
• Supports three Internet access methods: Ethernet, Wi-Fi, and 4G, with automatic priority switching
• Supports remote configuration and remote firmware upgrade (FOTA)
• Supports heartbeat detection and automatic reconnection upon disconnection.
• Supports local and cloud logging

Ai-LoRaWS-1001

• Supports LoRa frequency range: 803–930 MHz
• Theoretical maximum LoRa transmit power: +22 dBm
• High sensitivity: -138 dBm @ 125 kHz, SF12
• Supports spreading factors: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
• Supports LoRa, (G)FSK, BPSK, (G)MSK modulation
• Supports NFC
• Supports SHT40 temperature and humidity sensor
• Supports RF parameter configuration via NFC, including channel switching and bandwidth modification
• External LoRa magnetic-mount antenna with SMA connector
• Built-in ER34615 lithium thionyl chloride battery, rated capacity 19000 mAh
• Average operating current: 122.67 μA (Test conditions: center frequency EU868 868.1 MHz, spreading factor SF7, Class A mode, data frame length 15 bytes, network access via Ethernet, power analyzer sampling interval 1 ms, test duration 10 min)
• Sleep base current: 3.2 μA (Test conditions: center frequency: EU868 868.1 MHz, spreading factor: SF7, Class A mode, data frame length: 15 bytes, network access via Ethernet, power analyzer sampling interval 1 ms, test duration 10 min)

2. About Modules

▫️ Firmware

Module	Specification	Datasheets
RG-03H (EU868)	view
RG-03H (US915)	view
Ai-LoRaWS-1001 (EU868)	view
Ai-LoRaWS-1001 (US915)	view
Ra-08H (单信道 AT固件 EU868)	view
Ra-08H (单信道 AT固件 US915)	view

▫️ Datasheets

Module	Specification	Datasheets
RG-03H & Ai-LoRaWS-1001	view

3. Guide

• LoRaWAN application TTN：view
• RG-03H firmware program manul：view
• Ai-LoRaWS-1001 firmware program manul：view

4. FAQ

• FAQ view

5. Testing

▫️ Hardware Reliability Test Reports

Module Model	Test Report
RG-03H	view
Ai-LoRaWS-1001	view

▫️ Hardware Consumption Test Reports

Module Model	Test Report
RG-03H(with 4G)	view
RG-03H(without 4G)	view
Ai-LoRaWS-1001	view

5. Certification Related

Module	Certificate	Link
RG-03H(with 4G)	view
RG-03H(without 4G)	view
Ai-LoRaWS-1001	待上传