Ra-01S
Where to Buy: Alibaba
1. Product Introduction
- Key Features
Ra-01S
The Ai-Thinker LoRa series module (Ra-01S) is designed and developed by Ai-Thinker Co., Ltd. Specialized in ultra-long-range spread spectrum communication, it integrates the SX1268 RF chip with a LoRa™ remote modem, ensuring robust anti-interference capabilities and low power consumption.
- Technical Highlights
LoRa™ Modem: Enables ultra-long-range communication with strong anti-jamming capabilities.
Multi-modulation Support: FSK, GFSK, MSK, GMSK, LoRa™, and OOK.
Frequency Range: 410MHz–525MHz (suitable for global ISM bands).
Power Supply: Operates at 3.3V with a maximum output of +22dBm and a peak current of 140mA.
Low Power Consumption
- Receive current: as low as 4.5mA
- Standby current: 1.6mA.
High Sensitivity: Down to -140dBm, enhancing link reliability.
Compact Design: Dual-row stamp-hole SMD package for space-efficient integration.
SPI Interface: Half-duplex communication with CRC and a 256-byte packet engine.
2. About Modules
| Module | Datasheets | PCB Footprints |
|---|---|---|
| Ra-01S | View | Download |
3. Certification Related
| Moudles | Certificate | Link |
|---|---|---|
| Ra-01S | CE (RED) | View |
| Ra-01S | FCC | View |