Search found 2 matches

by laserman
Tue Jun 04, 2024 11:09 am
Forum: ESP32 Arduino
Topic: SPI reassing for RFID board with ESP32 Gateway Olimex with functional SD card,Ethernet
Replies: 0
Views: 501

SPI reassing for RFID board with ESP32 Gateway Olimex with functional SD card,Ethernet

Hi Using ESP32 Gateway board Olimex (ESP32-WROOM32 module, MicroUSB connector, CH340 USB serial converter, Built-in programmer for Arduino and ESP-IDF,WiFi, BLE connectivity, Ethernet 100Mb interface, MicroSD card, GPIO 20 pin connector with all ESP32 ports. I want to use RFID Reader/writer MFRC522 ...
by laserman
Sun Jun 02, 2024 2:04 pm
Forum: General Discussion
Topic: RFID board with ESP32 Gateway Olimex with functional SD card,Ethernet
Replies: 0
Views: 396

RFID board with ESP32 Gateway Olimex with functional SD card,Ethernet

Hi Using ESP32 Gateway board Olimex (ESP32-WROOM32 module, MicroUSB connector, CH340 USB serial converter, Built-in programmer for Arduino and ESP-IDF,WiFi, BLE connectivity, Ethernet 100Mb interface, MicroSD card, GPIO 20 pin connector with all ESP32 ports. I want to use RFID Reader/writer MFRC522 ...