LILYGO TTGO LoRa ESP32 Development Board With Oled Display

Your off-grid projects scale instantly with this compact ESP32 LoRa development board that combines long-range RF transmission and a dedicated OLED screen for live diagnostics.

• Select from 433, 868, 915, or 923 MHz bands powered by your chosen SX1276 transceiver and +14 dBm amplifier to maximize personal transmission distance.
• Flash custom sketches using Arduino IDE or Micropython, then control your energy consumption by switching between direct USB input and a 3.7V LiPo battery.
• Monitor your network activity on the 0.96-inch I2C OLED screen, which leverages an SSD1306 driver to cleanly visualize RSSI indicators and packet logs.
• Enable offline mesh routing with your preferred Meshtastic firmware builds, while the built-in TF card slot safely handles continuous field data recording.