Ai-Thinker Ra-08H is a LoRaWAN RF module designed for long-range wireless communication, low-power IoT, and LPWAN development. Based on the ASR6601 SoC, this Ai-Thinker LoRa module integrates an RF transceiver, modem, and MCU to support reliable communication for smart metering, remote monitoring, industrial IoT, and smart agriculture.
Supporting LoRaWAN and LinkWAN, Ai-Thinker Ra-08H offers a strong mix of high sensitivity, low power consumption, and flexible peripheral interfaces. This Ai-Thinker LPWAN module is a practical choice for developers building long-range sensor nodes, wireless gateways, and battery-powered IoT devices that need dependable sub-GHz connectivity.
Features
- LoRaWAN and LinkWAN support for low-power wide-area network deployment.
- ASR6601-based design with integrated RF transceiver, modem, and MCU.
- 803MHz to 930MHz frequency support for flexible regional deployment.
- High sensitivity down to -138dBm at SF12 125kHz and up to +22dBm transmit power.
- Low-power operation with deep sleep current as low as 0.9uA for battery-powered applications.
- Rich interfaces including UART, GPIO, ADC, DAC, I2C, I2S, SPI, and PWM.
Specifications
| Parameter | Specification |
|---|---|
| Model | Ai-Thinker Ra-08H |
| Chip Solution | ASR6601 |
| Protocol Support | LoRaWAN, LinkWAN |
| Frequency Range | 803MHz to 930MHz |
| Sensitivity | -138dBm @ SF12 125kHz |
| Transmit Power | Up to +22dBm |
| Power Supply | 2.7V to 3.6V, >500mA |
| Package | SMD-18 |
| Module Size | 16.0 x 16.0 x 3.2mm |
| Interfaces | UART, GPIO, ADC, DAC, I2C, I2S, SPI, PWM |
| UART Rate | 110 to 4608000bps, default 115200bps |
| Operating Temperature | -40C to 85C |
Applications
- Smart metering, remote data acquisition, and utility monitoring.
- Industrial IoT, environmental sensing, and long-range wireless telemetry.
- Smart agriculture, security systems, logistics tracking, and LPWAN sensor nodes.
- LoRaWAN development for battery-powered devices and sub-GHz wireless products.
Other Content
Ai-Thinker Ra-08H is a strong option when you need an Ai-Thinker LoRaWAN module with long-range coverage, low power, and broad interface support. It fits well in LPWAN, wireless sensing, and long-life IoT node development.
Read: LoRaWAN Units Features and Selection Guide
Resources
Ai-Thinker Ra-08H Specification
FAQ
What is Ra-08H used for?
Ai-Thinker Ra-08H is used for LoRaWAN communication, LPWAN sensing, long-range IoT nodes, smart metering, and remote monitoring systems.
Does Ra-08H support low-power wireless products?
Yes. This Ai-Thinker LoRa module is designed for low-power operation and is suitable for battery-powered wireless devices.
Is the module suitable for industrial and agricultural IoT?
Yes. Its long-range sub-GHz communication, LoRaWAN support, and rich interfaces make it suitable for industrial IoT and smart agriculture deployments.