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TTGO SX1278 LoRa ESP32 Bluetooth WIFI Lora Internet Antena development board

Author:
Time: 2019-04-29
Clicks: 4

The main chip using ESPRESSIF 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 WI-FI 32 added SX1278 chip, that is, LoRa ™ remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability.

 

Onboard 4M byte(32M Bit) Flash, Wi-Fi antenna,  lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduin0 development environment, can be very simple and fast for program verification and product developmen.


Operating voltage3.3V to 7V
Operating temperature range-40 ° C to + 90 ° C
Supports Sniffer, Station, softAP and Wi-Fi Direct modes
Data rate150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b
Transmit power19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n
Receiver sensitivityup to - 98 dBm
UDP continues to throughputby 135 Mbps


Pin information diagram:

TTGO SX1278 LoRa ESP32 Bluetooth WIFI Lora Internet Antena development board

Product Detail

TTGO SX1278 LoRa ESP32 Bluetooth WIFI Lora Internet Antena development board




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