Wireless Stick (Gecko Board)(Class C OTAA)

The HelTec Wireless Stick (Gecko Board)(Class A OTAA) is based on ESP32 (dual-core 32-bit MCU + ULP core) and SX1276/SX1278 allows connecting various external sensors. It provides WiFi, LoRa, and Bluetooth connectivity and features an onboard 0.49-inch 64*32 dot matrix OLED display.