IoT Power CC Expansion Board

This is an expansion board for the CC meter, which can expand multiple USB interfaces.
[https://oshwhub.com/tt_708/iot_power_cc_shell](https://oshwhub.com/tt_708/iot_power_cc_shell)
If you wish to sell it, please credit the author; this is the minimum respect for open-source authors!
[https://pro.lceda.cn/editor#id=a9474f30fd0e4c93b313125983410f71](https://pro.lceda.cn/editor#id=a9474f30fd0e4c93b313125983410f71
) This expansion board connects via two pairs of 3mm diameter expansion holes on the CC meter body. The meter data is not connected to the board; it is a pure power supply board.
The board can be connected to an external power input, which outputs to various interfaces after passing through the CC meter; alternatively, a PD power supply can be connected to the input port, and the voltage can be regulated using the CC meter's PD triggering function.
 
All output interfaces on the board are in parallel, not independent!
 
The board output interfaces are:
1. USB 2.0, 4 ports, high current type.
2. TYPE-C, 2 ports, 6-pin type.
3.1.25-2p, quantity 2 (positive and negative plates reversed), plus a toggle switch.
4. 4mm inner diameter sleeves, quantity 1 pair, one positive and one negative, suitable for 4mm banana plugs.
5. 2mm inner diameter sleeves, quantity 1 pair, one positive and one negative, suitable for 2mm banana plugs.
6. One XT30 connector.
7. One DC5.0*2.5.