433MHZ Wireless Transmitter Receiver Board Module SYN115 SYN480R – KSH 400 at HIMASTORES Mombasa – best electronics in Kenya
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433MHZ Wireless Transmitter Receiver Board Module SYN115 SYN480R

SKU: HMJ496 Category: Modules
KSH 400.00
In Stock

Product Description

433MHz Wireless Transmitter & Receiver Board Module SYN115 SYN480R

ASK/OOK RF Remote Control Pair for Arduino and MCU Projects

This SYN115 transmitter and SYN480R receiver pair provides a cost-effective radio frequency link for wireless remote control, sensor data transmission, and automation projects. The modules utilize ASK/OOK modulation for simple integration with Arduino and other microcontrollers [citation:2][citation:3].

Dedicated ASK/OOK Chips - SYN115 transmitter and SYN480R receiver for reliable wireless data transmission
Wide Voltage Support - Transmitter: 1.8V to 3.6V; Receiver: 3.3V to 5.5V
Data rate: <10kbps (transmitter) and up to 10kbps (receiver) [citation:2][citation:3]
Use a fixedcode or rollingcode protocol for reliable communication
The transmitter operates at a lower voltage than the receiver; ensure proper power connections

Technical Specifications

ParameterTransmitterReceiver
ChipSYN115 / F115 [citation:3]SYN480R [citation:2]
Frequency433MHz433MHz
Supply Voltage1.8V to 3.6V [citation:2]3.3V to 5.5V [citation:2]
Data Rate<10kbps [citation:3]2.5kbps (SWP) / 10kbps (Fixed) [citation:2]
Output Power<10dBm [citation:2]N/A
SensitivityN/A-107dBm [citation:2]
PCB Size15 x 11.8mm [citation:2]17.2 x 11.8mm [citation:2]

= Key Features =

SYN115 Transmitter Boardmounted ASK transmitter chip for 300-450MHz remote control applications [citation:3]

SYN480R Receiver Highsensitivity ASK/OOK receiver chip for RF remote control systems [citation:3]

Simple Integration - Direct data pin connection to microcontrollers for wireless link

Compact PCB Design Small footprint for spaceconstrained projects

= Applications =

  1. Wireless remote control switches and relays
  2. Sensor data transmission for IoT
  3. Garage door and gate remote control systems
  4. Home automation and security projects
  5. Multimedia and fan remote controls [citation:1]
CostEffective RF Pair Popular choice for remote control and DIY wireless projects
Low Power Operation Suitable for batterypowered transmitters

√ Works with Arduino, ESP8266, ESP32, and STM32

√ Supports both SWP (slow) and FIXED (fast) receiver modes [citation:2]

√ PCB antenna built-in for basic range

Troubleshooting

No communication:

  • Verify transmitter voltage (1.8V to 3.6V) and receiver voltage (3.3V to 5.5V)
  • Check antenna length and orientation
  • Avoid large metal objects near the modules

Short range:

  • Use longer antenna wire (17.3cm for 433MHz)
  • Check for signal interference
  • Verify data rate matches receiver mode settings