Access control board is designed to grant access via BLE or ISO14443 contactless card. It is powered by ESP32 dual core microcontroller. WiFi is supported by MCU, board also support Ethernet via Wiznet5500 IC. See below for full specs.
- DC 5-9V Input
- Dual core ESP32 MCU
- ISO14443/Mifare reader – MFRC522
- Ethernet IC Wiznet 5500
- 2 relay / 2 opticaly isolated input
- RGB LED PWM control
- Tone Buzzer
- Battery backup RTC
- Arduino bootload and JTAG interface