Crowtail - LoRa RA-08H uses the Ra-08H (ASR6601) module, which enables ultra-long distance spread spectrum communication. Its chip ASR6601 is a general-purpose LPWAN wireless communication SoC integrating an RF transceiver, modem and 32-bit RISC-MCU. The Ra-08H module supports LoRa modulation and conventional (G)FSK modulation for LPWAN usage. The transmitter also supports BPSK modulation and (G)MSK modulation.

The Ra-08H module provides ultra-long range and ultra-low power consumption for LPWAN applications, and can be widely used in smart devices, supply chain and logistics, home automation, security systems, remote irrigation systems and similar scenarios.

Features

• High sensitivity: -138dBm @125Kz SF12
• Support LoRa/(G)FSK/BPSK/(G)MSK modulation
• Support multiple sleep modes: depth sleep current is low to 0.9uA
• Support spread spectrum factor: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12

Specifications

• Jännite: 3,35V
• Theoretical maximum transmit power +22dBm
• Supported frequency band: 803930MHz
• High sensitivity: -138dBm @125KzSF12
• Support spread spectrum factor: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
• Internal memory: 128KB FLASH, 16KB SRAM
• Support LoRa/(G)FSK/BPSK/(G)MSK modulation
• Maximum transmission range 1KM (ideal value in open space)
• Includes download and communication interface functions, users can customize programming
• Installation for first-generation IPEX connector
• Dimensions (mm): 40 (L) * 20 (W) * 7,5 (H)
• Net weight: 7g

Package contents

• 1x Crowtail Lora RA-08H Module
• 1x Crowtail Cable

Links

• Wiki
• Specification
• AT Instruction
• Eagle File