TTGO ESP32 SX1276 LoRa 868 / 915MHz Bluetooth WI-FI Lora Internet Antenna Development Board For Arduino

Description:

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 SX1276 chip, that is, LoRa ™ remote modem, 868/915MHz 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 Arduino development environment, can be very simple and fast for program verification and product development.

https://github.com/LilyGO/UNO-TPLORA

Pin Diagram:

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

Shipping List：

SX1276 LoRa ESP32 868MHz *1

Antenna *1

Line *1

Pin*2