Build a capable off-grid communication and IoT node with the LILYGO TTGO Meshtastic T-Beam V1.2. Powered by an ESP32 and long-range LoRa transceiver, it combines Wi-Fi, Bluetooth 4.2, GPS, and a 0.96-inch 128×64 OLED display in one compact development board. Supporting 433MHz, 868MHz, 915MHz, and 923MHz versions, it features AXP2101 power management, USB or 18650 battery power, 4MB Flash, and high-sensitivity LoRa communication up to -148 dBm. A versatile choice for Meshtastic, GPS tracking, wireless projects, and Arduino development. OLED may be soldered or unsoldered depending on the selected version.
