This is FS1000A 433mHz Tx & Rx RF Radio Module. This RF module comprises an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4.
The transmission occurs at the rate of 1Kbps – 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.
This low-cost RF transmitter can be used to transmit signals up to 100 meters (the antenna design, working environment, and supply voltage will seriously impact the effective distance). It’s good for a short distance, battery power device development. 433 MHz is the operating frequency for transmitter and receiver pair.
Features :
- Wide input supply (2.5 V to 12V)
- Easy to integrate (V+, GND, and Data)
- The device in deep sleep mode when Data pin is grounded
- Very small dimension.
Receiver Module specification
Operation voltage: DC5V
Static Current: 4MA
Receiver frequency: 433.92MHZ; 315 Mhz
Sensitivity：－105DB
Dimension：30*14*9mm
External Antenna：32CM signal wire，spiral
Transmitter Module Specification
Operating voltage: 3-12V
Operating frequency: 433.92MHz; 315Mhz
Standby current: 0mA
Operating current :20-28mA
Transmission distance:> 500m (open to receiving plate sensitivity at-103dBm distance of more than)
Output Power: 16dBm (40mW)
Transfer rate: <10Kbps
Modulation mode: OOK (Amplitude Modulation)
Operating Temperature: -10 ℃ ~ +70 ℃
Size: 19 × 19 × 8mm
Package Includes :
1 x FS1000A 433mHz Transmitter.
1 x FS1000A 433mHz Receiver.
saurabh kakade –
how to set a specific reqired range…/
saurabh kakade –
Arpan Pal (verified owner) –
I should give 4 stars because initially when I started using it, the coil antenna inbuilt was enough to transmit and receive data through two 15 inch walls for a total distance of around 12 metres. It was working well. But after an week the receiver got damaged. I don’t think i did any fault in keeping it. I don’t know. Maybe it’s just luck. This product deserves 4 stars.
Arpan Pal –
Arpan Pal (verified owner) –
I should give 4 stars because initially when I started using it, the coil antenna inbuilt was enough to transmit and receive data through two 15 inch walls for a total distance of around 12 metres. It was working just fine. But after an week the receiver got damaged. I don’t think i did any fault in keeping it. I don’t know. Maybe it’s just luck. This product deserves 4 stars.
Arpan Pal –
ykprakash (verified owner) –
Tested n found working. I used examples in VirtualWire library for Arduino. I have not tested the range. There is no need to solder the antenna for testing. It’s enough if one can bring the transmitter closer to the receiver.
ykprakash –
kumbidi –
Working fine…..Good product, delivered at right time…
kumbidi –
Raj –
How to configure it and make it Usable accordingly ?
I want to Use it as a Switch, please suggest
Raj –
Sameer –
Sir mughe ek RF and ek tx chahi ye
Sameer –
Sameer –
Rx and tx
Sameer –