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SCL
PROG
SCL
+3V3
MCU_RST
TX
SWCLK
SWDIO
LED_R
SDA
SWDIO
+3V3
RX
+3V3
C9
Capacitance
1uF
LED_G
BOOT
+3V3
TX
+3V3
RX
LED_B
SDA
SCL
RX
SDA
TX
SWCLK
IC1
Not Recommended for New Designs
R2
Resistance
4.7kΩ
SDA
SCL
RX
TX
U1
R6
Resistance
4.7kΩ
DIO
CLK

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Learn to Add a Component

LoRa Gas leakage detector Reference Design

LoRa Gas leakage detector Reference Design thumbnail
This is a LoRa based gas leakage detector design featuring a BME680 gas sensor by Bosch Sensortec. It includes a Seeed LoRa module for RF communication and uses an MCU. The power is driven by two non-rechargeable AA batteries with voltage regulation by TPS613221ADBVR IC. The project also incorporates user interaction components such as indicators (LED) and switches. #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

$15.99–$21.45

LCSC

$42.65

Mouser

$21.98

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