TTGO SX1278 LoRa ESP32 Bluetooth WI-FI Lora 433Mhz (2шт. комплект)



2200 руб.

ожидает поступления

Бренд: TTGO

Описание

Description:
The main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth).
This product is based on the WIFI 32 added SX1278 chip, that is, LoRa ™ remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability.
Onboard 128MByte Flash, Wi-Fi antenna, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development.

  • Operating voltage: 3.3V to 7V
  • Operating temperature range: -40 ° C to + 90 ° C
  • Supports Sniffer, Station, softAP and Wi-Fi Direct modes
  • Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b
  • Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n
  • Receiver sensitivity up to - 98 dBm
  • UDP continues to throughput by 135 Mbps

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