(Open source) Smart community electric vehicle charging station-MCU-free-4G charging station (Air724UG)

1. Product display

2. Function introduction

1. Self-stop when full: avoid overcharging and protect charging safety.
2. No-load power outage: When the charging station is not in working condition, the socket station is not powered.
3. Overload protection: When the power exceeds 500W, the circuit automatically cuts off power. The maximum power can be set independently, with a maximum support of 2000W.
4. Overvoltage protection: When the grid voltage is higher than 265V, all circuits will shut down the output. When the grid voltage is normal, power supply will be restored.
5. Overcurrent protection: When the grid voltage is lower than 185V, all circuits will shut down the output. When the grid voltage is normal, the power supply will be restored.
6. One machine with multiple controls: 8 channels of geography, no interference with each other.
7. Float charging setting: The floating charging power can be set flexibly.
8. Power-off memory: When power is restored after a power outage, charging will continue according to the remaining charging time to protect the interests of users.
9. Voice prompts: Full voice prompts to facilitate user charging operations, and the voice volume is adjustable.
10. Charging standards: Charging standards can be set flexibly.
11. Remote OTA upgrade.
12. Remote monitoring.

3. Schematic snapshot

4. Software introduction

1. Tool software

lua code

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