Access Pro (P01.12V-2021.11)

Feature Model Comment
Microcontroller ESP32-WROOM-32E
Storage 8MB Wear levelling consideration, 1.9MB app storage & 190kb SPIFFS for access control log – updatable via OTA
Communication BLE 4.2 & WiFi 2.4Ghz
Audio Piezo speaker
Visual Blue & green LED Red LED is present, but wonkey
RFID NXP MFRC522 13.56MHZ
RTC MCP7940
Sensor SHTC3 Temperature & Humidity
Ports Micro USB
IO 5V output, GND, 2 pins from ESP32 (IO33, IO26), HS (12V / Input Voltage), LS (ground toggle), + / –
Dimensions 73mm x 64mm x 9mm Pins are not soldered on
Power All features: 8 – 12V via Pins (+ / -)Low Power Mode: 5V via USB
I2C Address 0x6F – RTC MCP7940 Functions0x57 – RTC MCP7940 ROM0x60 – LED Driver0x70 – SHTC3 Sensor

GitHub

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