Looking for a versatile and reliable IoT development board? Look no further than the T-SIM7000G SIM Development Board ESP32 Wireless Module by LILYGO®.
Equipped with an ESP32 MCU, 4MB flash, and 8MB PSRAM, this board also comes with a SIM7000G chip that supports LTE and GSM wireless protocols. It supports USB Type-C power supply mode, 2-pin solar charging cable interface, and 18650 battery holder. It also supports TF cards and Nano SIM cards (2G) for added storage and connectivity.
What's more, the T-SIM7000G comes with a SIM antenna and a GPS antenna, making it even more convenient for location-based applications. It also features a 3D WiFi antenna that can be used by default. You can use it with a Lora 868/915Mhz function Shield to send and receive data over a long distance with low power consumption.
The T-SIM7000G is easy to use, and technical support is available on GitHub. It comes with a shipping list that includes a power cable and two pins. However, note that the shipping list does not include a TF card or SIM card.