All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
The ESP32-S3-SIM7670G-4G is a multi-functional and high-performance microcontroller development board designed by Waveshare, built-in SIM7670G 4G communication module, onboard OV series camera interface, TF card slot, RGB colorful LED, 18650 battery holder (18650 battery is NOT included), battery voltage measurement IC, solar panel charging interface, and other peripherals.
Adopts the ESP32-S3R2 chip, with high-performance Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz. Which integrates low-power WiFi and BLE 5.0, onboard external 16MB Flash and 2MB PSRAM, built-in hardware encryption accelerator, random number generator, HMAC, and digital signature module to meet the security requirements of the IoT.
Equipped with SIM7670G Cat-1 4G communication module to achieve mobile network connection and meet the low-power requirements of IoT, mobile devices, outdoor monitoring, smart home, and other applications.
Provides Portable 4G WiFi Solution: ESP32-S3 is connected to the SIM7670G via USB to enable 4G networking while simultaneously activating WiFi AP hotspot, allowing smartphones or other WiFi terminals to connect and access network
Supports Image Recognition: Onboard 24PIN camera interface, comes with OV2640 camera, Compatible with the ESP32-Camera framework, Suitable for facial recognition
Supports Charging via Solar Panel or USB Port: Onboard lithium battery charging, solar charging, power management, battery capacity measurement, and related protection circuits, supports USB and solar charging with real-time battery capacity measurement