Ebyte EoRa-S3-400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board - IOT Module Shop Manufacturer Factory – Ebyte Official Store - IoT Module Manufacturer
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Ebyte EoRa - S3 - 400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board - IOT Module Shop Manufacturer Factory
Ebyte EoRa - S3 - 400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board - IOT Module Shop Manufacturer Factory
Ebyte EoRa - S3 - 400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board - IOT Module Shop Manufacturer Factory
Ebyte EoRa - S3 - 400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board - IOT Module Shop Manufacturer Factory
Ebyte EoRa - S3 - 400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board - IOT Module Shop Manufacturer Factory
Ebyte EoRa - S3 - 400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board - IOT Module Shop Manufacturer Factory
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Ebyte EoRa-S3-400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board

Ebyte EoRa-S3-400TB 22dBm 7km Low power consumption and long distance SX1268 lora module 868mhz kit board

$15.71

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The Ebyte EoRa-S3-400TB is a powerful, integrated wireless development kit combining the ESP32-S3FH4R2 processor with the E22-400MM22S LoRa module, featuring an onboard 0.96-inch OLED display, Type-C interface, SD card slot, and... Read more

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SKU: EoRa-S3-400TBN/ATags: LORA, Test Kit, USB, 乐鑫

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We have sufficient goods in stock. We will send out goods within 1 to 2 working days after payment. We use China Post Air Mail as our regular shipping method. It normally takes 7 to 15 working days to arrive. Free shipping applies to orders over $89.99, excluding fiberglass antennas and power supplies. More Shipping Policies

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You can download related documents directly on each product page. More materials:https://www.cdebyte.com/Product-Selection

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All EBYTE products support return and exchange within 30 days. Our items work steadily and you do not need to worry about after-sales problems.

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Phone: +86-028-61543675

Fax: 0086-028-64146160

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Description

The Ebyte EoRa-S3-400TB is a powerful, integrated wireless development kit combining the ESP32-S3FH4R2 processor with the E22-400MM22S LoRa module, featuring an onboard 0.96-inch OLED display, Type-C interface, SD card slot, and lithium battery management, making it an ideal alternative to Raspberry Pi-based LoRa solutions for rapid IoT prototyping.

Feature Category Specifications
Main Processor Espressif ESP32-S3FH4R2
Integrated LoRa Module E22-400MM22S
Interface USB Type-C
Dimensions 27 x 64 mm
Onboard Peripherals 0.96-inch OLED Display, SD Card Slot
Power Management Lithium Battery Charging & Power Circuit

 

Download Datasheet

Ebyte eora-s3 Manual
Environmental construction guide
Software data
Hardware data
Company Proflile

EoRa PI open source multi-functional development boardProduct parametersPowerful Core Releases PotentialHardware displaySupport 802.11 mc FTMMulti-level rate adjustable (BLE)Support BLE 5.0 and BLE MeshSupport IEEE 802.11b/g/n protocolProvide more access methods

EoRa-S3-400TB feature

Pin definitionApplication scenarios

Practical Application Scenarios

1. Rapid Prototyping for Remote IoT Edge Gateways

The EoRa-S3-400TB simplifies the creation of smart edge gateways. By combining the processing power of the ESP32-S3 with the long-range capabilities of the E22 LoRa module, developers can build a standalone device that collects data from remote sensors and displays real-time status on the onboard OLED screen, bypassing the need for a separate Raspberry Pi.

2. Off-Grid Environmental Data Logging

In remote research locations, this board acts as an all-in-one data logger. The integrated SD card slot allows for massive data storage, while the onboard lithium battery charging circuit supports solar-powered operation. It is an ideal platform for recording agricultural or climate data without needing a stable power grid or constant cellular connectivity.

3. Smart Home Control Hub

Developers can utilize the built-in Wi-Fi and Bluetooth features of the ESP32-S3 to create a bridge between local IoT networks and long-range LoRa devices. This allows users to control smart home equipment via a phone app while simultaneously communicating with security or environmental sensors placed deep within the property.

4. Educational Wireless Communication Labs

The kit serves as an excellent teaching tool for embedded engineers. Students can easily manipulate LoRa parameters and test wireless throughput via the Type-C serial interface, using the OLED display to debug code in real-time without needing an oscilloscope or external monitor.

FAQ Section

1. Why choose the EoRa-S3-400TB over a standard Raspberry Pi with a LoRa HAT?

The EoRa-S3-400TB offers a highly integrated, lower-power consumption solution. It eliminates the overhead of a full Linux OS, providing faster boot times, native deep-sleep capability, and a smaller footprint, making it more suitable for battery-operated field deployments.

2. Is this development board compatible with existing ESP32-S3 software ecosystems?

Yes, because the board is based on the Espressif ESP32-S3FH4R2, it is fully compatible with the Arduino IDE, Espressif IDF, and MicroPython, allowing for rapid porting of existing code and access to a massive library of open-source wireless resources.

3. What is the benefit of the integrated E22-400MM22S module?

The E22-400MM22S module features advanced LoRa modulation, offering excellent anti-interference performance and communication distance. Integrating it directly on the PCB ensures optimized RF signal paths, reducing the complexity of custom PCB design and RF tuning for the user.

4. Can I use the OLED display to show debug information during development?

Absolutely. The 0.96-inch OLED display is perfectly suited for visualizing real-time LoRa packet status, sensor readings, or error logs directly on the device, eliminating the need to have a serial console constantly open on your computer during field tests.

5. Does the power circuit support external solar charging?

Yes, the onboard lithium battery charging circuit is designed to work with standard rechargeable lithium batteries. With a properly regulated solar input, developers can utilize this board to power remote, long-term installations without the need for manual battery replacements.



Disclaimer：This product is strictly prohibited for use in military applications and scenarios related to life safety. The user shall be fully liable for any unauthorized use.

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