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An ESP32-based development board that combines a LoRa communication module, NEO-6M GPS receiver, and a 0.96" OLED display in a single device. Preloaded with Meshtastic firmware, it supports Wi-Fi, Bluetooth 4.2, and 433 MHz LoRa communication. The kit includes a non-soldered 0.96" OLED display, a 433 MHz LoRa antenna, and pin headers for self-assembly. The board is suitable for building autonomous mesh network nodes, GPS trackers, and battery-powered IoT devices using a 18650 Li-Ion cell or a microUSB power supply. LILYGO TTGO T-Beam Meshtastic 433 MHz Non-Soldered OLED
The LILYGO TTGO T-Beam Meshtastic 433 MHz Non-Soldered OLED development board is designed for projects requiring long-range LoRa communication and Meshtastic mesh networking. It is based on the ESP32 microcontroller and integrates a 433 MHz SX1278 LoRa transceiver, a NEO-6M GPS receiver, and a 0.96" monochrome SSD1306 OLED display with a resolution of 128 × 64 pixels. The board comes with Meshtastic firmware pre-installed, allowing users to start working without manually flashing the basic firmware.
The module enables the creation of autonomous mesh network nodes operating in the 433 MHz band, providing long-range LoRa communication with low power consumption. It features a NEO-6M GPS receiver, Wi-Fi, Bluetooth 4.2, three user buttons, and an AXP2101 power management IC. The Non-Soldered OLED version includes a 0.96" OLED display supplied separately, allowing installation according to project requirements.
The pre-installed Meshtastic firmware and support for power supplied via a 18650 Li-Ion battery or the microUSB connector make it easy to build portable communicators, GPS trackers, telemetry nodes, and IoT devices.

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An ESP32-based development board that combines a LoRa communication module, NEO-6M GPS receiver, and a 0.96" OLED display in a single device. Preloaded with Meshtastic firmware, it supports Wi-Fi, Bluetooth 4.2, and 433 MHz LoRa communication. The kit includes a non-soldered 0.96" OLED display, a 433 MHz LoRa antenna, and pin headers for self-assembly. The board is suitable for building autonomous mesh network nodes, GPS trackers, and battery-powered IoT devices using a 18650 Li-Ion cell or a microUSB power supply. LILYGO TTGO T-Beam Meshtastic 433 MHz Non-Soldered OLED