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LILYGO LoRa32 915Mhz ESP32 Development Board OLED 0.96 Inch SD Card BLE WiFi TTGO Paxcounter Module - RS1833

LILYGO LoRa32 915Mhz ESP32 Development Board OLED 0.96 Inch SD Card BLE WiFi TTGO Paxcounter Module - RS1833

SKU:RS1833

Low stock: 4 left

Regular price Rs. 2,199.00
Regular price Sale price Rs. 2,199.00
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  • CH9102 Chip
  • 915MHz Operating frequency
  • Add the SMA and TP4054 to the board,which make it can do more things.
  • In terms of the power switch, we have changed the switching interaction mode.
  • The added SMA antenna can enhance signal transmission.

Specification:

  • Working Voltage:1.8~3.7v
  • Acceptable Current:10~14mA
  • Transmit Current:
    • 120mA@+20dBm
    • 90mA@+17dBm
    • 29mA@+13dBm
  • Operating frequency: 868M/915MHz
  • Transmit power: +20dBm
  • Receive Sensitivity:
    • -139dBm@LoRa &62.5Khz&SF=12&146bps
    • -136dBm@LoRa &125Khz&SF=12&293bps
    • -118dBm@LoRa &125Khz&SF=6&9380bps
    • -123dBm@FSK&5Khz&1.2Kbps
  • Frequency Error: +/-15KHz
  • FIFO Space: 64Byte
  • Data Rate:
    • 1.2K~300Kbps@FSK
    • 0.018K~37.5Kbps@LoRa
  • Modulation Mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK
  • Interface Form: SPI
  • Sleep Current:
    • 0.2uA@SLEEP
    • 1.5uA@IDLE
  • Operating Temperature: -40℃- +85℃

Features :

  • CH9102 Chip
  • 915MHz Operating frequency
  • Add the SMA and TP4054 to the board, making it do more things.
  • Regarding the power switch, we have changed the switching interaction mode.
  • The added SMA antenna can enhance signal transmission.

Digital RSSI function