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SmartElex SX1268 433MHz E22-400T22S LoRa HAT for Arduino, Raspberry Pi
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The SmartElex LoRa HAT is a compact and reliable LoRa HAT designed to enable long-range wireless communication for embedded and IoT projects. Built around the SX1268 technology, this board helps users transmit data over long distances with low power consumption, solving common connectivity challenges in remote and distributed systems. It is well suited for students, makers, educators, engineers, and startups looking to build practical wireless solutions without complex setup.
This SX1268 LoRa Module HAT is easy to integrate with popular platforms such as Arduino, Raspberry Pi, and STM32, making it ideal for IoT nodes, robotics communication, automation systems, and rapid prototyping. Its stable wireless performance and simple UART interface allow developers to focus on application logic rather than hardware complexity. Whether used for smart agriculture, monitoring systems, or custom IoT networks, this LoRa HAT offers dependable communication and smooth integration for real-world projects.
| 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 | 410.125–493.125 MHz, 850.125–930.125 MHz |
| Receive Sensitivity | -147 dBm @ 0.3 Kbps (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.