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Welcome to Flux

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

Explain project
Write a project description
Find schematic issues
Create a test plan
Simulate a circuit
Prepare for Manufacturing
Component Selection Workflow
New Subsystem Wizard
Write I2C initialization code
Generate firmware skeleton
USER
LED_R
MCU_RST
REED
BOOT
TX
LED_R
LED_G
TX
MCU_RST
BOOT
SWDIO
RX
SDA
MCU_RST
BOOT
RX
SWCLK
LED_B
TX
LED_B
RX
+3V3
SWDIO
REED
LED_G
USER
SWCLK
SDA
SCL
SCL
L2
Inductance
Inductance
C5
Capacitance
0.01uF
C6
Capacitance
0.01uF
C3
Capacitance
0.01uF
C4
Capacitance
22uF
C10
Capacitance
1uF
C2
Capacitance
22uF
C8
Capacitance
22uF
C1
Capacitance
0.01uF
R1
Resistance
470 Ω
C7
Capacitance
Capacitance
+3V3
VBAT
R6
Resistance
50 Ω
+3V3
LED1
+3V3
SDA
DIO
+3V3
SCL
TX
R3
Resistance
135 Ω
C9
Capacitance
Capacitance
+3V3
RX
CLK
R2
Resistance
100kΩ
R5
Resistance
50 Ω
R4
Resistance
50 Ω
BOOT
USER
BAT1
REED1
Regular non-rechargeable AAA battery
Line 1
Line 1
L1
Not Recommended for New Designs
Inductance
2.2uH
IC1
U1
EN
Y1
PROG

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    LoRa Door and Window Sensor Reference Design-removebg-preview.png

    LoRa Door and Window Sensor Reference Design-removebg-preview.png

    LoRa Door and Window Sensor Reference Design-removebg-previewThumbnail

    LoRa Door and Window Sensor Reference Design bbYa

    LoRa Door and Window Sensor Reference Design bbYa thumbnail
    This is a LoRa-based door and window sensor incorporating a microcontroller unit (MCU). It features a reed sensor, LED indicators, a AAA non-rechargeable battery, and a booster IC for constant voltage. The MCU is linked to peripherals through nets, ensuring optimal performance #LoRa #MCU #ReferenceDesign #project #referenceDesign #simple-embedded #seeed #seeed-studio #template #reference-design

    Properties

    creativecommons.org/licenses/by/4.0/

    Pricing & Availability

    Distributor

    Qty 1

    Digi-Key

    $10.02–$10.07

    LCSC

    $27.51

    Mouser

    $8.93

    Controls