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SmartElex 12V 10A Single Channel Automotive Relay Module
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The SmartElex 12V Relay Module is a compact and reliable 12V relay module designed to safely control high-power electrical loads using low-voltage signals from microcontrollers. It helps users switch devices like motors, lights, pumps, and automotive accessories without directly handling high current, making projects safer and easier to manage. This Single Channel Relay Module is well suited for students, makers, educators, engineers, and startups working on electronics, robotics, or automation projects where dependable load control is required.
Built for real-world applications, this relay module integrates smoothly with popular development platforms such as Arduino, Raspberry Pi, and ESP32, making it ideal for robotics control systems, IoT automation, smart vehicles, and DIY prototyping. Its automotive-grade design ensures stable performance in demanding environments, while the simple input interface allows quick integration into new or existing projects. Whether you are building a prototype, an automation solution, or an educational demo, this module offers dependable switching and easy integration for everyday electronics applications.
Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.
| Item Type | HAT |
| Model | LoRa HAT |
| Compatibility | Arduino, Raspberry Pi, STM32 |
| HAT Type | LoRa HAT |
| Buffer | 1000 Bytes |
| Operating Voltage (VDC) | 5 V |
| Receiver Type | LoRa Modulation Receiver |
| Transmit Current (mA) | 100 |
| Receive Current (mA) | 11 |
| Sleep Current (µA) | 2 |
| Transmit Power (dBm) | 22 |
| Transmit Length | 240 Bytes |
| Chipset | Semtech SX1268 LoRa transceiver (E22-400T22S) |
| Working Frequency Band | 410.125–493.125MHz, 850.125–930.125MHz |
| Receive Sensitivity | -147dBm @ 0.3Kbps (On air) |
| Interface | UART |
| Measurement Range | Up to 5 KM |
| Operating Temperature (°C) | -40 ~ 85 |
| Length (mm) | 65 |
| Width (mm) | 30 |
| Height (mm) | 23 |
| Weight (g) | 18 |
This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only.
In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.
