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U2
SCL
RFID_IRQ
RFID_IRQ
RFID_CS
BOOT
ESP_TX
MISO
ESP_RST
BOOT
SDA
ESP_RST
RFID_RST
MOSI
SDA
IO8
SCK
ESP_RX
SCL
ESP_TX
ESP_RX
R2
Resistance
10kΩ
+3V3
+3V3
R3
Resistance
10kΩ
+3V3
+3V3
PROG

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WiFi RF-ID lock reference design vnb3

WiFi RF-ID lock reference design vnb3 thumbnail
This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson Technology RC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power. #WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design

Properties

creativecommons.org/licenses/by/4.0/

Pricing & Availability

Distributor

Qty 1

Arrow

$2.85–$2.98

Digi-Key

$5.25–$10.54

LCSC

$6.03

Mouser

$2.36–$5.17

Verical

$1.66–$2.94

Controls