Ai-Thinker LoRa Ra-01SH-P Module 868/915MHz Wireless Transceiver with Integrated Antenna Switch for Optimized Performance - RS8434

Description:

Ra-01SH-P is a LoRa series module designed and developed by Shenzhen Ai-Thinker
Technology Co., Ltd. This module is used for ultra-long distance spread spectrum communication. Its RF chip SX1262 mainly uses LoRa™ long-range modem for ultra-long distance spread spectrum communication, with strong anti-interference and the ability to minimize current consumption. With the help of SEMTECH's LoRa™ patented modulation technology, the module has a built-in power amplifier (PA) and low noise amplifier (LNA) on this basis, with high sensitivity exceeding -137dBm, +29dBm transmission power, long transmission distance, and high reliability.

At the same time, compared with traditional modulation technology, LoRa™ modulation technology also has obvious advantages in anti-blocking and selection, solving the problem that traditional design solutions cannot take into account distance, anti-interference, and power consumption at the same time.

Specifications:

• Model: Ra-01SH-P
• Antenna: Antenna Compatible with half-hole pad/through-hole pad/IPEXconnector
• Frequency: 803MHz~930MHz
• Operating Temperature: -40℃~ 85℃
• Storage Temperature: -40℃~ 125℃, <90%RH
• Power Supply: Supply voltage 3.0~3.6V, typical value 3.3V, current greater than 1A
• Interface: SPI
• Programmable bit rate: Up to 300kbps

Features:

• Support FSK, GFSK, LoRa® modulation
• Support frequency band: 803MHz~930MHz
• Maximum transmit power is optional (see the design guide below for the configuration method)

  1. Default configuration: The internal PA uses a 3.3V power supply voltage. In this state, the maximum Tx Power can reach +29dBm, and the operating current is 750mA;

  2. Optional configuration: The internal PA uses a 5V power supply voltage. In this state, the maximum Tx Power can reach +31dBm, and the operating current is 1A;

• High sensitivity: as low as -137dBm@SF10 125KHz
• Extremely small size 17*16*3.2(±0.2)MM, double row stamp hole patch package
• Support spreading factors SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
• It has low power consumption in receiving state, and the minimum receiving current is 16mA
• The module uses SPI interface, half-duplex communication, CRC, and up to 256 bytes of data packet engine
• Support a variety of antenna installation methods, compatible with half-hole pad/through-hole pad/IPEX connector

Useful Link:

Ai-Thinker LoRa Ra-01SH-P Module 

Package Included:

1 x Ai-Thinker LoRa Ra-01SH-P Module