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BOOT
URX0
ESP_EN
I2C_SDA
ESP_EN
ESP_EN
C1
Capacitance
0.1uF
3V3
C3
Capacitance
100nF
3V3
SW2
SW1
ESP1
R1
Resistance
10KΩ

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BLE temperature sensor Reference Design 7VwF

BLE temperature sensor Reference Design 7VwF thumbnail
This is a reference design of the Bluetooth Low-Energy (BLE) temperature sensor. It uses an ESP32-MINI-1 microcontroller to connect to an SHT31-DIS-B2.5KS sensor. The sensor can be powered through connector J15, and additional components provide voltage regulation and derbiaising. Temperature data can be accessed via BLE. #referenceDesign #simple-embedded #espressif #template #reference-design

Properties

creativecommons.org/licenses/by/4.0/

Pricing & Availability

Distributor

Qty 1

Arrow

$0.75–$1.06

Digi-Key

$0.80–$5.52

LCSC

$0.41–$0.45

Mouser

$1.52

Verical

$0.45–$1.17

Controls