T3 LoRa32 V1.6.1

Main features: Digital RSSI function Automatic frequency correction Automatic gain control Fast wake-up and frequency hopping Highly configurable data packet handler SMA Antenna Specifications MCU ESP32  Flash 4MB  Serial Chip CH9102 Wireless protocol Wi-Fi + Bluetooth 4.2 Support TF card slot Onboard functions Reset \ Power switch Antenna 3D WiFi Antenna [Use by default]LoRa antenna: Support Lora external antenna, but you need to jump resistance Power Supply Support USB Micro / Li-Po Battery Dual Power SupplyJST GH 2pin 1.25mm[USB can power the battery] Tech Support   ℹ️Product InformationCheck out our GitHub repository for sample code and more detailed information about this board. ESP32-Paxcounter LILYGO-LoRa-Series  💻Technical supportVisit our GitHub community, post a description of the problem and our engineers will help you directly. LILYGO Support Disaster-Radio   ℹ️MySondy GO Site Community App for IOS App for Androin Note : Pay atten