DFRobot Gravity Digital Wireless RF I/O Switch 433MHz TEL0140

Name: DFRobot Gravity Digital Wireless RF I/O Switch 433MHz TEL0140
Brand: DFRobot
SKU: DF03140
Price: 8.21 EUR
Availability: InStock

Item No.: DF03140

HAN: TEL0140

EAN: 4060137012150

HS Code: 8517620000

Lagerstufe: Neu

8,21 €

per pcs

incl. 19% VAT plus (S)

Net: 6,90 €

Choose tax zone / country of delivery

The DFRobot Gravity: Digital Wireless Transmit Switch (433MHz) is a 433 MHz RF digital I/O module set with transmitter and receiver for wireless transmission of digital signals. It operates from 3.3 to 5.0 V DC, provides 4 interfaces, and supports stable transmission up to 15 m indoors. More product details

Product Description

The DFRobot Gravity: Digital Wireless Transmit Switch (433MHz) is an RF digital I/O module for wireless transmission of simple digital switching signals. The set includes one transmitter module and one receiver module and is based on 433 MHz RF communication. It is intended for applications where digital states need to be transferred over a short distance without complex protocol configuration.

The module is compatible with controllers that can read and write digital signals. With an operating voltage of 3.3 to 5.0 V DC, it can be integrated into typical microcontroller systems. According to the supplier data, the stable transmission distance is up to 15 m indoors. The interface is implemented in the Gravity ecosystem and provides a total of 4 interfaces.

Technical Features

RF digital I/O module set with transmitter and receiver
Operating frequency: 433 MHz
Input signal: digital
Number of interfaces/channels: 4
Operating voltage: 3.3 to 5.0 V DC
Stable transmission distance: 15 m indoors
Transmitter standby current: <10 uA at 5 V
Transmitter active current: 10 mA at 5 V
Receiver standby current: 3 mA at 5 V
Receiver active current: 6 mA at 5 V
Transmitter dimensions: 47 x 32 mm
Receiver dimensions: 37 x 32 mm
Mounting hole size: 3.1 mm inner diameter / 6.0 mm outer diameter

Application Areas

Suitable for wireless switching and signaling applications using simple digital states. Typical uses include remote control, wireless doorbells, general wireless signal transmission, and converting wired buttons into wireless buttons. The module is particularly suitable for microcontroller projects that require low configuration overhead and low standby power consumption.

What's Included

Gravity: Digital Wireless Switch x1
Gravity: Digital Sensor Cable x1

Dimensions and Weight
Item information	Value
GTIN:	4060137012150
HAN:	TEL0140
Category:	Radio Frequency RF / GPS
Application Interface:	Gravity digital interface
Module Set Configuration:	Transmitter and receiver set
Digital Channel Count:	4
RF Operating Frequency:	433
Stable Transmission Distance:	15
Battery Voltage Min.:	3.3
Battery Voltage Max.:	5
Receiver Standby Current:	3
Receiver Active Current:	6
Transmitter Standby Current:	10
Transmitter Active Current:	10
Transmitter Dimensions:	47 x 32
Receiver Dimensions:	37 x 32
Mounting Hole Inner Diameter:	3.1
Mounting Hole Outer Diameter:	6
Shipping weight:	0,02 kg
Item weight:	0,02 kg
Dimensions ( Length × Width × Height ):	4,70 × 3,20 × 0,16 cm

Write the first review for this item and help others make a purchase decision!

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