The transmitter module and the receiver module each ship with 1 Gravity: digital sensor cable by default. If you need more, please click here to purchase separately.
433MHz is a certification-free frequency band in most parts of the world, please pay attention to local policies and laws and regulations when using it
When building a project that needs to transmit some simple signals wirelessly, have you been bothered by the any of the following problems: Bluetooth's cumbersome AT command configuration and high cost, Wifi's signal limitations and high power consumption, IR emission angle and inability to penetrate through the walls...
This Gravity: Digital Wireless Switch might be just what you need! Based on 433Mhz RF communication technology, the module includes a transmitter and receiver and features the advantages of simple operation, strong penetration, and ultra-low standby power consumption. It is able to transmit digital signals and compatible with any controller that can read and write digital signals. These modules are used on a wide variety of applications that require wireless control, such as, remote control, wireless doorbell, wireless signal transmission, upgrading wired buttons to wireless buttons, etc.
Note: This kit include a Gravity: Digital Wireless Transmit Switch (433MHz) and a Gravity: Digital Wireless Receive Switch (433MHz).
Features:
- 15 button states of the transmitter
- Pairing function for the receiver
- Support one-transmit and multiple-receive
- Support one-receive and multiple-transmit
- Multiple working modes: inching, latching, self-locking, and interlocking
Specifications:
- Working voltage: 3.3~5.0V DC
- Stable transmission distance: 15M indoor
- Transmitter emission current: 10mA@5V
- Transmitter standby current: <10uA@5V
- Receiver emission current: 6mA@5V
- Receiver standby current: 3mA@5V
- Input signal: digital
- Number of interfaces: 4
- Working frequency: 433Mhz
- Transmitter size: 47×32mm
- Receiver size :37×32mm
- Mounting hole size: inner diameter 3.1mm/outer diameter 6mm
Applications:
- Remote control
- Wireless doorbell
- Wireless signal transmission
- Upgrading wired buttons to wireless buttons
Documents:
- Product wiki
- Transmit Switch Schematic
- Transmit Switch Dimensions
- Receive Switch Schematic
- Receive Switch Dimensions
Package Includes:
- 1 x Gravity: Digital Wireless Transmit Switch
- 1 x Gravity: Digital Wireless Receive Switch
- 2 x Gravity: Digital Sensor Cable
Gravity: Digital Wireless Switch Kit - Transmit and Receive (433MHz)
- Brand: DFRobot
- Product Code:DFR-Wireless-Switch-Kit-433MHz
- Reward Points:13
- Availability:In Stock
- रo 1,226.00
-
रo 1,064.00
- Price in reward points:1267
-
- 10 or more रo 1,221.00
- 20 or more रo 1,216.00
- 55 or more रo 1,184.00
Related Products
Tags: Gravity, Transmitter, Receiver