and another GND for your basic I2C pinout
Low power modes
Sleep current: <80uA
Wearable devices
85mm Filament Weight and Length 1KG / 333 Meters Melt Flow Index (gm / 10 minutes) 5 (10 minutes
WiFi LoRa 32(V2), ESP32 + SX1262 LoRa Node, Meshtastic and LoRaWAN compatible — Phaseout Version:V2 (Micro USB) and another GND for yourWiFi LoRa 32 is a classic IoT dev board designed & produced by Heltec Automation (TM), its a highly integrated product based on ESP32 + SX127x, it has Wi Fi, BLE, LoRa functions, Li Po battery management system and 0. 96 OLED. Its the best choice for smart cities, smart farms, smart home, and IoT makers. It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers. Main Features >