Ai Thinker LoRa Series Ra-08H Spread Spectrum Wireless Module

The RA08 Lora module is used for ultra-long distance spread spectrum communications. Its 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, receiver support (G) MSK modulation.

The Ra08 module provides long-range and ultra-low power communications for LPWAN applications, which can be widely used in smart meters, supply chain and logistics, home building automation, security system, remote irrigation system and other scenes.

DNA solutions, Nashik has various types of Wireless Modules and chipsets. Check out our complete collection of  Wireless Modules.

• Support LoRa/(G)FSK/BPSK/(G)MSK modulation

• Adopt SMD-18 package

• Support frequency: 803MHz ~930MHz

• Working voltage is 3.3V, theoretical maximum transmit power: +22dBm High sensitivity: -138dBm @125Kz SF12

• Support multiple sleep modes: depth sleep current is low to 0.9uA

• Support spread spectrum factor: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12

• Embedded memory, 128KB FLASH,16KB SRAM

• Antenna interface is compatible with stamp holes / circular holes and IPEX, etc., support more option selection

Specifications of RA08H Lora Module

• Module : Ra-08H

• Package : SMD-18

• Size : 16x16x3.2(+0.2)mm

• Antenna : half-hole pad / through-hole pad / IPEX

• IO : IO2,IO4,IO5,IO8,IO9,IO11,IO14,IO15

• UART rate : Support 110 ~ 4608000 bps, Default 115200 bps

• Crystal frequency : 32MHz

• SPI Flash : 128KB

• Spectrum range : 803-930MHz

• Working 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

• Transfer Protocol : LoRaWAN, LinkWAN

Package Includes

1 x Ra08H LoRa Wireless Module