DFRobot Gravity BLE Sensor Beacon Module 11-Bit ADC TEL0149

Name: DFRobot Gravity BLE Sensor Beacon Module 11-Bit ADC TEL0149
Brand: DFRobot
SKU: DF03149
Price: 18.64 EUR
Availability: InStock

Item No.: DF03149

HAN: TEL0149

EAN: 4060137012167

HS Code: 8517620000

Lagerstufe: Neu

18,64 €

per pcs

incl. 19% VAT plus (M)

Net: 15,66 €

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The DFRobot Gravity: BLE Sensor Beacon Pack (5 PCS) is a BLE sensor beacon module with an integrated 11-bit ADC for wireless acquisition and transmission of analog and digital sensor data. It is intended for 3.3 V sensors and broadcasts measurements over Bluetooth Low Energy to compatible receivers. More product details

Product Description

The DFRobot Gravity: BLE Sensor Beacon Pack (5 PCS) is a BLE sensor beacon module for integrating sensors into wireless IoT nodes. The module acquires signals from 3.3 V analog and digital sensors and broadcasts the data over Bluetooth Low Energy to BLE-capable receivers such as smartphones or ESP32-based systems. Device pairing is not required for basic beacon data transmission.

An integrated 11-bit ADC allows direct acquisition of analog sensor signals. This makes it possible to convert an existing wired sensor into a wireless sensing point with limited additional hardware. According to the supplier information, parameters such as transmit power and transmission frequency can be configured, allowing adaptation to different range and power-consumption requirements.

The product is intended for distributed sensing applications where measurements need to be collected without long cable runs. Typical examples include soil moisture monitoring, general environmental sensing, and battery-powered status monitoring in smart home and broader IoT installations.

Technical Features

BLE sensor beacon module for wireless sensor data transmission
Integrated 11-bit ADC for analog signal acquisition
Supports 3.3 V digital and analog sensors
BLE radio interface for broadcasting to smartphones, ESP32, and other BLE scanners
Broadcast operation without conventional Bluetooth pairing
Configurable parameters such as transmit power and transmission interval
Designed for low-power, battery-operated long-term applications

Application Areas

Suitable for wireless sensor nodes in building automation, agriculture, environmental monitoring, and general IoT systems. The module can be used, for example, to retrofit soil moisture, status, or presence sensing where local data acquisition is required without additional control wiring. It is also suitable for distributed measurement points in smart home installations where BLE-capable end devices or gateways collect beacon data.

What's Included

Gravity: BLE Sensor Beacon ×5
4Pin Connector ×5

Dimensions and Weight
Item information	Value
GTIN:	4060137012167
HAN:	TEL0149
Category:	Wireless/IoT
ADC Resolution:	11
Sensor Input Type:	analog and digital
Supported Sensor Voltage:	3.3
Supported Beacon Profile:	BLE beacon
RF Modulation:	BLE
Operating Frequency Band:	2.4GHz
Shipping weight:	0,12 kg
Item weight:	0,10 kg
Dimensions ( Length × Width × Height ):	3,70 × 2,70 × 0,10 cm

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Manufacturer according to GPSR
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken