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  • SX1278 High Power Wireless LoRa Module with PA & LNA (433/470Mhz)
    Model: DL-SX1278PA
    Chip: SX1278
    Frequency: 433MHz
    Voltage: 3.3~5.5V
    Distance: 6000m
    Size: 37*25*4mm
    DL-SX1278PA is a high power 433Mhz LoRa Transceiver Module, which was developed based on Semtech's RF chip SX1278. For long-range transmission and better coverage concern, a power amplifier (PA) and a low noise amplifier (LNA) are integrated into this LoRa module, which makes its output power up to 30dBm (1W) and receiving sensitivity up to -149dBm
  • DB-RF001 Development Kit for Wireless Modules
    Model: DB-RF001
    Frequency: 433/315/915/868 MHz
    This DB-RF001 Development Kit consists of a Switch Board and a Motherboard, with two hardware SPI interfaces. The switch board adapts to the common FSK Front-end Modules and LoRa RF Modules. The motherboard integrates a Cortex-M0 32bit MCU (HC32L176KATA from HDSC), and has several common interfaces such as SPI, UART and I2C, while the keys can be used to quickly evaluate the performance of the wireless RF front-end modules.