Description:
Anxinke LoRa series modules (Ra-01SH) are designed and developed by Anxinke Technology. This module is used for ultra-long-distance spread-spectrum communication. Its radio chip SX1262 mainly uses a LoRa™remote modem for ultra-long-distance spread-spectrum communication.
It has strong anti-interference and can minimize current consumption. With SEMTECH's LoRa™patentedmodulation technology, SX1262 has a high sensitivity of over -148dBm, a power output of +22dBm, a long transmission distance, and high reliability.
At the same time, compared to traditional modulation technology, LoRa™modulation technology also has obvious advantages in anti-blocking and selection, which solves the problem of distance, anti-interference, and power consumption that traditional design solutions cannot simultaneously take into account. Application areas are used in automatic meter reading, home building automation, security systems, and remote irrigation systems
Specifications:
- Model: Ra-01SH
- Package: SMD16
- Antenna: Compatible with half-hole pads/through-hole pads (need to solder the antenna)/IPEX socket
- Spectrum Range: 803MHz~930MHz
- Operating Temperature: -40 ℃ ~ 85 ℃
- Storage Environment: -40 ℃ ~ 125 ℃ , 90%RH
- Power Supply: 2.7~3.6V，default 3.3V，current ＞ 200mA
- Interface: SPI
- Programmable Bit Rate: Up to 300kbps
Features:
- LoRa™ modem
- Support FSK, GFSK, MSK, GMSK, LoRa™, and OOK modulation methods
- Support frequency band 803MHz~930MHz
- Working voltage is 3.3V, maximum output is +22dBm, maximum working current is140mA
- Low power consumption characteristics in the receiving state, the minimum receiving current is 4.2 mA, standby current is 1.6mA
- High sensitivity: as low as -140dBm
- Small volume dual row stamp hole patch package
- The module adopts SPI interface, half-duplex communication, with CRC, upto256-byte packet engine
Useful link:
Ai-Thinker LoRa Ra-01SH Module
Package Included:
1 x Ai-Thinker LoRa Ra-01SH Module