Charger Gemini
Description
The go-e Gemini, go-e Gemini Flex, go-e Gemini 2.0 and go-e Gemini Flex 2.0 are a product line of smart AC wallboxes from the manufacturer go-e, designed for safe and efficient charging of electric vehicles at home or on the go. The devices include an integrated energy meter and supports RFID authentication.
This Device Definition File (DDF) provides access to status, measurement and configuration data of the wallbox.
It allows monitoring of the vehicle and charging state, reading electrical values such as voltage, current, power and energy consumption, and controlling functions such as load management or starting, pausing and stopping a charging session. For phase switching, the charging process must be stopped before changing the phase configuration. RFID authentication works by presenting an RFID card to the wallbox and then starting the charging process via the smart home system manually or over an action.
go-e API Documentation.General Info
| Manufacturer | Type | Protocol | Model | Version | ID |
|---|---|---|---|---|---|
| go-e | Wallbox | MODBUS TCP (DDF) | 1 | Software 60.3 | 0x0A00003A00010100 |
Documents
DDF Items
| ID | Name | Unit | Type | Direction |
|---|---|---|---|---|
| 0 | Car state | 65= A (no car), 66= B (car connected), 67= C (charging), 68= D (charging with ventilation), 69= E (error), 70= F (communication error) | int | IN |
| 1 | RFID card | string | IN | |
| 4 | Volt L1 | V | real | IN |
| 5 | Volt L2 | V | real | IN |
| 6 | Volt L3 | V | real | IN |
| 7 | Amp L1 | A | real | IN |
| 8 | Amp L2 | A | real | IN |
| 9 | Amp L3 | A | real | IN |
| 10 | Power L1 | kW | real | IN |
| 11 | Power L2 | kW | real | IN |
| 12 | Power L3 | kW | real | IN |
| 13 | Power Total | kW | real | IN |
| 14 | Energy Total | Wh | real | IN |
| 15 | Energy Charge | Wh | real | IN |
| 16 | Card number | int | IN | |
| 17 | Ampere volatile | A | real | OUT |
| 18 | Phase connection | int | IN | |
| 19 | Power unit | kW | string | IN |
| 20 | Energy unit | Wh | string | IN |
| 21 | Access state | int | OUT | |
| 22 | Cable lock | int | OUT | |
| 23 | LED brightness | int | OUT | |
| 24 | Button Ampere Level1 | A | real | OUT |
| 25 | Button Ampere Level2 | A | real | OUT |
| 26 | Button Ampere Level3 | A | real | OUT |
| 27 | Button Ampere Level4 | A | real | OUT |
| 28 | Button Ampere Level5 | A | real | OUT |
| 29 | Phase switch mode | int | OUT | |
| 30 | Phases | int | IN | |
| 200 | Quality | int | IN | |
| 201 | Timestamp | datetime | IN | |
| 204 | Info | string | IN | |
| 230 | Debug | int | OUT |
Note
*2026-03-10 07:10:18 (hw) ******************************
Last Commit: 77b48879 | 2026-02-26 10:11:54
*2026-03-10 07:10:29 (hw) ******************************
Last Commit: 77b48879 | 2026-02-26 10:11:54
*2026-03-13 07:35:00 (hw) ******************************
Last Commit: a676559a | 2026-03-12 15:52:17
*2026-03-13 10:10:09 (hw) ******************************
Last Commit: 0eeb7676 | 2026-03-13 09:00:09
*2026-03-20 07:14:04 (hw) ******************************
Last Commit: 0eeb7676 | 2026-03-13 09:00:09
*2026-04-13 06:40:23 (hw) ******************************
Last Commit: a3f04498 | 2026-04-10 13:37:17