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all IOs can withstand 5V voltage
The ESD-safe coating will also help prevent electro-static damage to sensitive electronic components
USB HUB input
and consumes considerably less power
12PIN multi-functional pin header
TRB256 - Industrial NB-IoT Gateway Wi-Fi 4 all IOs can withstand 5VDescription The TRB256 is an industrial 4G LTE NB IoT gateway designed to be applied to a broad range of IoT solutions. The device is equipped with multiple WAN interfaces, such as I Os, RS232, RS485, and an Ethernet port, additionally boasting dual SIM functionality for continuous connectivity. This industrial grade gateway also supports the 450 MHz frequency band, offering superior LTE signal penetration compared to standard frequencies, making it
