❗ Note:
The bill of materials can vary, depending on your preferences, part availability and price. The aim of the project is to
make a charging point out of off-the-shelf hardware that is widely available. Also, the list is not in any way perfect.
The list might not be suitable, if you're trying to make a charging point for EVs. In this case, you will need a proper
EV Charging controller and safety components.
Enclosure and wiring
| Item | # |
|---|
| Schneider Electric Kaedra with 4 openings (or more) | 1x |
| Schneider Electric Schuko outlet for Kaedra | 4x (depends on the electrical box) |
| Terminal/crimp connectors | a lot |
| 1,5 mm2 or any 10A rated wire | around 20m |
| Schuko plug | 1 |
Electronics
| Item | # |
|---|
| ETIMat6 C10 | 1 |
| ETIMat6 B6 | 1 |
| Raspberry Pi 4 2GB | 1 |
| 4-Relay module 230V 10A or EVCC | 1 |
| Huawei LTE modem | 1 |
| CS5460A power meter | 4x (for each outlet) |
| PN532 NFC/RFID reader | 1 |
| WS281x LED strip | a few meters |
Misc
| Item | # |
|---|
| M2,5 20mm screws | 4 |
| M2 or M2,5 6mm screws | 2 |
| optionally 3D printed DIN mounts | 2 |