The LILYGO T-PCIE ESP32 SIM Series Nano Card Composable Wireless Development Board is a compact and flexible platform designed for developers and makers building next-generation IoT, M2M, and cellular-based wireless applications. Featuring a T-PCIE SIM Series socket, this board allows modular compatibility with various communication modules, including SIM868, SIM7000X, SIM7600X, SIM7020X, SIM7070X, SIM7080X, A7608X-H, and A7670X — offering excellent adaptability for different project requirements.

Powered by the ESP32-WROVER-B/E chipset, this board integrates dual-core performance, WiFi, Bluetooth, and supports Nano SIM cards for cellular connectivity. Its Mini PCIe slot design allows easy and fast swapping of SIM modules, making it a truly composable wireless development board.

Product Highlights

• Compatible with LILYGO T-PCIE SIM Series modules (hot-swappable)

• ESP32-WROVER-B/E (random model) with WiFi & Bluetooth 4.2

• Support for Nano SIM card slot and Mini PCIe interface

• Embedded CH9102F USB-to-Serial converter

• Memory: 4MB/16MB Flash + 8MB PSRAM + 520KB SRAM

• Type-C USB power input, powered via AXP192 charge IC

• Sleep current ~700µA, supports low-power applications

• Operating Temperature: -40℃ to +85℃

• Compact size: 75 × 33 × 10.5 mm, Weight: 14.5g