About
The LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
Description
- LA66 is a ready-to-use module that includes LoRaWAN v1.0.3 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
- Each LA66 module includes a world-unique OTAA key for LoRaWAN registration.
- Besides the support of the LoRaWAN protocol, LA66 also supports open-source peer-to-peer LoRa Protocol for the none-LoRaWAN application.
- LA66 is equipped with TCXO crystal which ensures the module can achieve stable performance in extreme temperatures.
Features
- LoRaWAN USB adapter base on LA66 LoRaWAN module
- Ultra-long RF range
- Support LoRaWAN v1.0.3 protocol
- Support peer-to-peer protocol
- TCXO crystal to ensure RF performance on low temperature
- Spring RF antenna
- Available in different frequency LoRaWAN frequency bands.
- World-wide unique OTAA keys.
- AT Command via UART-TTL interface
- Firmware upgradable via UART interface
- Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
Specifications
- CPU: ASR6601 SoC (32-bit 48 MHz)
- Flash: 256KB
- RAM: 64KB
- Input Power Range: 5v
- Frequency Range: 150 MHz ~ 960 MHz
- Maximum Power +22 dBm constant RF output
- High sensitivity: -148 dBm
- Temperature:
- Storage: -55 ~ +125℃
- Operating: -40 ~ +85℃
- Humidity:
- Storage: 5 ~ 95% (Non-Condensing)
- Operating: 10 ~ 95% (Non-Condensing)
- LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
- LoRa Rx current: <9 mA