LILYGO T-PCIE ESP32 SIM Series Nano Card Composable Wireless Development Board H441-08

H441-08 SIM7600G-H ESP32 SIM Series Nano Card Composable - Wireless Development Board If you need technical support please check the github link below for more details. T-PCIE Since AXP192 is out of production, it is now replaced by AXP2101 and the old and new versions will be delivered randomly. The T-PCIE is equipped with a 4.0H socket which is used to link the T-PCIE SIM module. Hardware Specifications Chipset ESP{32-WROVER-B/E(B and E are shipped randomly) FLASH 4MB/16M PSRAM 8MB SRAM 520 kB SRAM Button PWR Power Switch, Reset USB to TTL CH9102F On-board clock 40MHz crystal oscillator Peripherals SIM Nano Card Slot, Mini PCIE Card Slot Antenna Onboard antenna (Default) Working voltage 2.7V-3.6V Working current - Sleep current About 700uA Working temperature range 40℃ ~ +85℃ Size 75*33*10.5mm Weight 14.5g Power Supply Specifications Power Supply Input USB 5V/1A