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Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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SCL
USER
LOCK
ESP_RST
+3V3
R2
Resistance
10kΩ
RFID_IRQ
RFID_RST
+3V3
R1
Resistance
100kΩ
SCK
U1
RFID_CS
BOOT
C7
Capacitance
1uF
ESP_RST
BOOT
SDA
MOSI
R3
Resistance
10kΩ
USER
+3V3
IO8
LOCK
LOCK
MISO
ESP_TX
ESP_RX
OLED1

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WiFi RF-ID lock reference design

WiFi RF-ID lock reference design thumbnail
This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson TechnologyRC522 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

Digi-Key

$5.10–$10.34

LCSC

$0.51

Mouser

$3.15–$5.73

Controls