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ESP32 board with 150Mbps 4G LTE modem also supports RS485, CAN Bus, and relay expansion
LILYGO has designed another ESP32 board with a 4G LTE modem delivering up to 150 Mbps download and 50 Mbps upload speeds.
The board also supports GPS, includes a 18650 battery holder, and features I/O expansion headers that support an add-on board with RS485 and CAN bus interfaces, but no cellular connectivity.
Board specifications:
▫️ ESP32-WROVER-E module based on ESP32 dual-core processor @ 240 MHz with 4MB flash, 8MB PSRAM, 2.4 GHz WiFi 4 and Bluetooth 4.2/5.x connectivity, PCB antenna
▫️ Nano-SIM card socket, 1x external 4G LTE antenna (but 2x u.FL antenna connectors)
▫️ Nano-SIM card socket, 1x external 4G LTE antenna (but 2x u.FL antenna connectors)
▫️ Expansion – 2x 16-pin headers with GPIOs, ADC, DAC, touch interface, UART, I2C, SPI, VN/VP, Reset, VBUS, VBAT, 3.3V, GND
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