Product Description

Heltec Arduino ASR6501 Lora Development Board

Product parameter:

  • MCU: ASR6501(48-MHzARM Cortex-M(H CPU, 16KB SRAM)
  • LoRa chip: Semtech LoRa Transceiver SX1262 is integrated inside
  • LoRa frequency: EU_433, CN_470_510, EU_863_870, US_902_92C
  • LoRa maximum output power: 22db±1db
  • Hardware resources: UART x 1; SPI x 1; l2C x 1; SWD x 1; 12-bits ADC; 8- channel DMA engine; General GPIO x 6; PWM x 3
  • FLASH: 128KB
  • Interface: Micro USB x 1; LoRa antenna interface (IPEX) x 1
  • Dimensions: 41.5 x 24.1 x 7.2 mm
  • USB serial port chip: CP2102
  • Type of battery: 3.7V lithium battery (SH1.25 x 2 interface)
  • Low power design: deep sleep 3.5uA


Features:

  • Complete support for Arduino development environment.
  • Compatible with Windows, Linux and Mac OS.
  • Backwards compatibility supporting LoRaWAN4.4.1 version 4.4.1 standard protocol.
  • Serial AT command is supported.
  • Sleep current 3.5 uA.
  • Lora's maximum output is 22dBm, and the measured communication distance in suburb is 4.2Km
  • It can be used for networking and point-to-point communication

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