Description:
The RA-08 is a LoRa module crafted by Ai-Thinker, designed for ultra-long-distance spread spectrum communication. The RA-08H module features the ASR6601 chip, a versatile LPWAN wireless communication SOC that integrates RF transceivers, modems, and a 32-bit RISC MCU with an ARM core operating at 48MHz. It supports LoRa modulation, traditional (G)FSK modulation within the LPWAN framework, BPSK modulation for transmission, and (G)MSK modulation for both transmission and reception.
The RA-08H module excels in providing long-range, ultra-low power communication for LPWAN applications, making it ideal for a variety of uses such as smart meters, supply chain and logistics, home automation, security systems, and remote irrigation systems, among others.
Specifications:
- Model: Ra-08H
- Antenna: half-hole pad / through-hole pad / IPEX
- Frequency: 803~930MHz
- Operating Temperature: -40℃ ~ 85℃
- Storage Temperature: -40℃ ~ 125℃, < 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, Link WAN
Features:
- Adopt SMD-18 package
- High sensitivity: -138dBm @125Kz SF12
- Support spread spectrum factor: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
- Embedded memory, 128KB FLASH,16KB SRAM
- RA-08H LoRa Module supports LoRa/(G)FSK/BPSK/(G)MSK modulation
- RA-08H LoRa Module supports multiple sleep modes: depth sleep current is low to 0.9uA
- The antenna interface is compatible with stamp holes / circular holes IPEX, etc supports more option selection
Package Included:
1 x Ai-Thinker RA-08H LoRa Module
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