Wireless Transmitter 868Mhz Lora Shield for Leonardo, UNO, Mega2560, Duemilanove, Due
The LoRa Shield, designed in the Arduino shield form factor and built on an open-source library, is a powerful long-range transceiver with exceptional capabilities. It enables users to transmit data over vast distances at low data rates, making it ideal for applications that require wide coverage. The shield offers ultra-long-range spread spectrum communication, superior interference immunity, and low current consumption.
Powered by the RFM95W module, the LoRa Shield is specifically designed for professional wireless sensor network applications, including irrigation systems, smart metering, smart cities, smartphone detection, and building automation. Utilizing Hope RF’s patented LoRa™ modulation technology, the shield delivers impressive sensitivity of over -148 dBm using cost-effective components. Its integrated +20 dBm power amplifier ensures an industry-leading link budget, making it perfect for applications where range and robustness are critical.
LoRa™ modulation provides distinct advantages over traditional communication methods, particularly in blocking and selectivity. This effectively resolves the common trade-offs between range, interference immunity, and energy efficiency. The shield also supports high-performance (G)FSK modes, ideal for systems like WMBus and IEEE802.15.4g. This results in exceptional phase noise, selectivity, receiver linearity, and IIP3, while significantly reducing current consumption compared to competing devices—enhancing efficiency and extending battery life across a wide range of applications.
Features and specification:
168 dB maximum link budget.
+20 dBm – 100 mW constant RF output vs.
+14 dBm high efficiency PA.
Programmable bit rate up to 300 kbps.
High sensitivity: down to -148 dBm.
Bullet-proof front end: IIP3 = -12.5 dBm.
Excellent blocking immunity.
Low RX current of 10.3 mA, 200 nA register retention.
Fully integrated synthesizer with a resolution of 61 Hz.
FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation.
Built-in bit synchronizer for clock recovery.
Preamble detection.
127 dB Dynamic Range RSSI.
Automatic RF Sense and CAD with ultra-fast AFC.
Packet engine up to 256 bytes with CRC.
Built-in temperature sensor and low battery indicator.
PACKAGE INCLUDES
1X Wireless Transmitter 868Mhz Lora Shield for Leonardo, UNO, Mega2560, Duemilanove, Due
Arduino vs Teensy 4.1: High-Performance MCU Comparison
Choosing between Arduino vs Teensy 4.1 is one of the most common dilemmas for makers who have outgrown...
Read More →
ESP32 LoRa Mailbox Alert: Know When Mail Arrives
Esp32 Lora Mailbox Alert — this detailed tutorial covers everything from hardware selection to complete working code, designed...
Read More →
ESP32 ThingSpeak: IoT Analytics and Visualization
Esp32 Thingspeak Iot Analytics — this detailed tutorial covers everything from hardware selection to complete working code, designed...
Read More →Technical Specifications
| Interface / Protocol | LoRa |
|---|---|
| Frequency | 868Mhz |
| SKU | AI3555 |
| Weight | 0.03 kg |
| Availability | In Stock |
Applications & Use Cases
The Wireless Transmitter 868Mhz Lora Shield for Leonardo, UNO, Mega2560, Duemilanove, Due is a versatile shield for arduino used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Sneha Srivastava (verified owner) –
Good Wireless Transmitter 868Mhz Lora Shield for. Works well with Arduino IDE. Headers could be soldered more neatly.
Rishabh Ghosh (verified owner) –
This Wireless Transmitter 868Mhz Lora Shield for made my robotics project so much easier. Highly recommended for students.
Jayesh Rathore (verified owner) –
Decent quality Wireless Transmitter 868Mhz Lora Shield for. Some pins needed cleaning but works fine now.
Daksh Parekh (verified owner) –
Superb Wireless Transmitter 868Mhz Lora Shield for! Compatible with all my existing Arduino shields and libraries.
Tejas Luthra (verified owner) –
Outstanding quality Wireless Transmitter 868Mhz Lora Shield for. I teach electronics and order these in bulk for my classes.
Krishna Kohli (verified owner) –
Fantastic Wireless Transmitter 868Mhz Lora Shield for! All GPIO pins tested and working. Great for prototyping.
Sakshi Chatterjee –
Perfect Wireless Transmitter 868Mhz Lora Shield for for IoT projects. Easy to set up and program. Great documentation available online.
Sanya Kulkarni (verified owner) –
Pretty good Wireless Transmitter 868Mhz Lora Shield for. Compatible with most libraries. Happy with the purchase.
Piyush Hegde (verified owner) –
Good Wireless Transmitter 868Mhz Lora Shield for. Took a while to get the drivers working but board itself is solid.
Mukesh Jain (verified owner) –
Okay Wireless Transmitter 868Mhz Lora Shield for. Works but had to troubleshoot driver issues initially.