1 Type-C and 3 USB Ports: This universal travel plug with 3 USB ports and one Type-C port.
This universal travel adapter allows you to charge up to 4 devices at the same time and is compatible with mobile phones, tablets, cameras, etc.
Lightweight design and portable size allow this plug adapter to easily fit into your travel pocket, effectively saving space in your suitcase, backpack, or handbag.
Built-in smart chip will protect your devices from overheating, short circuit and overcharging.
Flame-retardant ABS+PC resignation, safer and more durable
The line adopts a surge protection circuit to prevent lightning strikes and accidents caused by excessive instantaneous current
1 Type-C and 3 USB Ports: This universal travel plug with 3 USB ports and one Type-C port.
This universal travel adapter allows you to charge up to 4 devices at the same time and is compatible with mobile phones, tablets, cameras, etc.
Lightweight design and portable size allow this plug adapter to easily fit into your travel pocket, effectively saving space in your suitcase, backpack, or handbag.
Built-in smart chip will protect your devices from overheating, short circuit and overcharging.
Flame-retardant ABS+PC resignation, safer and more durable
The line adopts a surge protection circuit to prevent lightning strikes and accidents caused by excessive instantaneous current
Based on Raspberry Pi 40 PIN GPIO interface, suitable for Raspberry Pi series motherboards
With CAN function, using SPI interface CAN controller MCP2515, with transceiver SIT65HVD230DR
With RS485 function, using UART control, half-duplex communication, supporting automatic switching of transceiver status without program control, transceiver is SP3485
Onboard 120 ohm terminal resistors for RS485 and CAN interfaces, which can be enabled by setting the dip switch
Onboard TVS (transient voltage suppression tube), RS485 communication can effectively suppress surge voltage and transient spike voltage in the circuit, lightning protection and anti-static
Reserved control interface for convenient control by other controllers
Multifunctional design, three-in-one wireless presenter/microphone/loudspeaker, making teaching more free and burden-free (the basic version does not have the wireless presenter function)
Clear presentation, enjoyable karaoke, free switching between two modes
Lightweight material, comfortable to hold even for a long time
Equipped with an internal magnetic speaker, the sound quality is pure and clear
Intelligent power display, keep track of the power status at any time, and say goodbye to power anxiety.
Countdown reminder, starting from the last 5 minutes before the countdown ends, vibrate once per minute, and after the countdown ends, the handheld microphone will vibrate 3 times in a row (the basic version does not have a countdown function)