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Ai Thinker LoRa Series Ra-08H Spread Spectrum Wireless Module
Long-range, ultra-low power communication for LPWAN applications.
- Module: Ra-08H
- Package: SMD-18
- Size: 16x16x3.2(+0.2)mm
- Antenna: half-hole pad / through-hole pad / IPEX
- Spectrum range: 803-930MHz
- Working temperature: -40°C ~ 85°C
- Storage temperature: -40°C ~ 125°C, < 90%RH
- Power supply: Voltage 2.7V ~ 3.6V, Current >500mA
- Interface: UART/GPIO/ADC/DAC/I2C/I2S/SPI/PWM
- IO: IO2, IO4, IO5, IO8, IO9, IO11, IO14, IO15
- UART rate: Support 110 ~ 4608000 bps, Default 115200 bps
- Crystal frequency: 32MHz
- SPI Flash: 128KB
- Transfer Protocol: LoRaWAN, LinkWAN
Features:
- Supports LoRa/(G)FSK/BPSK/(G)MSK modulation
- High sensitivity: -138dBm @125Kz SF12
- Supports spread spectrum factor: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
- Embedded memory: 128KB FLASH, 16KB SRAM
The Ra-08 module is designed for ultra-long distance spread spectrum communications. It utilizes the ASR6601 chip, a universal LPWAN wireless communication SOC that integrates RF transceivers, modems, and a 32-bit RISC MCU. The ARM core MCU operates at a frequency of 48MHz. This module supports LoRa modulation, traditional (G)FSK modulation, BPSK modulation, and (G)MSK modulation for both transmission and reception.
With its long-range capabilities and ultra-low power consumption, the Ra-08 module is suitable for various LPWAN applications such as smart meters, supply chain and logistics, home building automation, security systems, and remote irrigation systems.
Package Includes:
- 1 x Ai Thinker LoRa Series Ra-08H Spread Spectrum Wireless Module
* Images are for illustration only; actual product may vary.