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Best-in-class proximity card reader.Data transfer: USB HIDInterface:...
ESP32 Wroom32 OLED
ESP32 WROVER WiFi Wireless Module PCB Antenna/IPX with 4MB FLASH +4MB PSRAM
ESP32 WROVER-B WiFi Wireless Module PCB Antenna with 4MB FLASH +4MB PSRAM
Bundle ESP32-CAM with camera OV2640 2MP