Description:
Ra-08 is a LoRa module designed and developed by Ai-Thinker. The RA-08H LoRa Module is used for ultra-long distance spread spectrum communications. RA-08H LoRa Module chip ASR6601 is a universal LPWAN wireless communication SOC, integrated with RF transceivers, modems, and a 32-bit RISC MCU. The MCU adopts an ARM core with a working frequency of 48MHz. The Ra-08 module supports LoRa modulation and traditional (G)FSK modulation under the LPWAN. At the same time, the transmitter also supports BPSK modulation and (G) MSK modulation, the receiver supports (G) MSK modulation.
The RA-08H LoRa Module provides long-range and ultra-low power communications for LPWAN applications, which can be widely used in smart meters, supply chain and logistics, homebuilding automation, security systems, remote irrigation systems and other scenes.
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, LinkWAN
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 803MHz~930MHz For Communication