T-PCIE Expansion Slot
1 deviceBrowse boards with T-PCIE slot for modular cellular SIM module expansion.
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LILYGO T-Vending
ESP32 S3
ESP32-S3-WROOM-1 development board with MAX13487E RS-485 transceiver, T-PCIE SIM expansion slot, Grove connector, WiFi, and BLE — designed for vending machine control and industrial RS-485 communicati
ESP32-S3-WROOM-1512KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 5.0
~$19View
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