1. හැඳින්වීම
The EBYTE E32-900M30S is a high-performance LoRa wireless module designed for long-range communication. Based on the Semtech SX1276 chip, this SMD transceiver operates in the 868MHz and 915MHz frequency bands, offering a maximum transmission power of 1W. It is suitable for various applications requiring robust and extended-range wireless data transmission.
Image 1: EBYTE E32-900M30S LoRa Module. This image displays the compact design of the E32-900M30S module, featuring its model number, EBYTE branding, QR code, RoHS compliance, and CE mark.
2 ප්රධාන ලක්ෂණ
- විස්තීරණ සන්නිවේදන පරාසය: කිලෝමීටර 10ක් දක්වා මනින ලද සන්නිවේදන දුරක් ලබා ගනී.
- High Transmission Power: Maximum 1W (30dBm) transmission power, software-adjustable for various applications.
- Flexible Frequency Bands: Supports both 868MHz and 915MHz ISM bands.
- Versatile Data Rates: Supports data transmission rates from 0.018Kbps to 37.5Kbps in LoRaTM mode, and up to 300Kbps in FSK mode.
- බහු මොඩියුලේෂන් ක්රම: Compatible with LoRaTM, FSK, GFSK, MSK, GMSK, and OOK modulation types.
- විශාල FIFO ධාරිතාව: කාර්යක්ෂම දත්ත හැසිරවීම සඳහා 256-byte දත්ත හැඹිලියක් දක්වයි.
- පුළුල් වෙළුමtagඊ සහාය: Operates with a 3.3V to 5.5V power supply, with optimal performance at over 5V.
- කාර්මික ශ්රේණියේ නිර්මාණය: Engineered for reliable operation in temperatures ranging from -40°C to 85°C.
- ඇන්ටෙනා විකල්ප: IPEX සහ st සමඟ ලබා ගත හැකියamp hole antenna interfaces for flexible integration.
- අඩු බලශක්ති පරිභෝජනය: ගැඹුරු නින්දේ මාදිලියේදී 2µA පමණක් පරිභෝජනය කරයි, බැටරි ආයු කාලය සැලකිය යුතු ලෙස දිගු කරයි.
Image 2: Low Power Consumption Feature. This graphic illustrates the E32-900M30S module's low power consumption, showing minimal battery drain over time (e.g., 100% to 95% in half a year, 90% in one year).
Image 3: Supported Frequency Bands. This image highlights the module's support for global license-free ISM frequency bands, specifically 868MHz and 915MHz, with a working frequency range of 850-931MHz.
3. සැකසුම සහ ඒකාබද්ධ කිරීම
The E32-900M30S is a pure RF transceiver module and requires external programming for operation. Integration typically involves connecting the module to a microcontroller (MCU) or using specialized SPI debugging tools.
3.1 භෞතික මානයන්
Image 4: EBYTE E32-900M30S Module Dimensions. This image provides the physical dimensions of the module, measuring 38.5mm in length and 24mm in width. For more information, visit www.cdebyte.com.
3.2 සම්බන්ධතා මාර්ගෝපදේශ
Ensure proper connection of power supply (3.3V-5.5V), ground, and SPI communication lines (SCK, MISO, MOSI, NSS) to your MCU. Refer to the module's datasheet for detailed pinout information and recommended circuit designs. An appropriate antenna must be connected to the IPEX or stamp hole interface for optimal performance.
4. මෙහෙයුම
Once integrated and programmed, the E32-900M30S module facilitates wireless data transmission. Its advanced LoRaTM modulation technology provides superior anti-interference capabilities and extended communication distances compared to traditional FSK and GFSK modulation methods.
4.1 සන්නිවේදන පරාසය
Image 5: Field Tested Communication Distance. This map-style graphic illustrates a field-tested communication distance of 10km, demonstrating the module's long-range capabilities.
4.2 යෙදුම් අවස්ථා
The E32-900M30S module is suitable for a wide range of applications, including:
- Smart home systems
- රැහැන් රහිත මීටර් කියවීම
- Industrial sensors and monitoring
- Scientific research equipment
- Medical and healthcare products
- Home security alarms
Image 6: Application Scenarios. This collage shows various applications for the module, including home security alarms, industrial sensors, smart home systems, and healthcare products.
5. නඩත්තු කිරීම
The E32-900M30S module is designed for industrial-grade reliability and long-term operation. Minimal maintenance is typically required. To ensure optimal performance and longevity:
- Keep the module in a clean, dry environment, free from excessive dust or moisture.
- Ensure proper heat dissipation if operating at maximum power for extended periods.
- Avoid exposing the module to extreme temperatures outside its specified operating range (-40°C to 85°C).
- Regularly check antenna connections for secure fit and integrity.
- For battery-powered applications, the module's low power consumption in deep sleep mode helps extend battery life, reducing the frequency of battery replacement.
6. දෝශ නිරාකරණය
If you encounter issues with your E32-900M30S module, consider the following troubleshooting steps:
- සන්නිවේදනය නැත: Verify power supply connections and voltage levels. Check all data line connections (SPI, UART) to the MCU. Ensure the antenna is correctly attached.
- කෙටි පරාසයක: Confirm the antenna is suitable for the operating frequency and is properly connected. Check for environmental obstructions or interference. Ensure transmission power settings are appropriate.
- මොඩියුලය ප්රතිචාර නොදක්වයි: Check if the module is correctly initialized by the MCU. Verify the programming code and SPI communication protocol.
- අතරමැදි සම්බන්ධතාවය: Inspect for loose connections or potential sources of electromagnetic interference. Ensure power supply stability.
For complex issues or further assistance, please refer to the official EBYTE documentation or contact technical support.
7. තාක්ෂණික පිරිවිතර
| විශේෂාංගය | පිරිවිතර |
|---|---|
| ආකෘතිය | E32-900M30S |
| වෙළඳ නාමය | EBYTE |
| චිප්සෙට් | සෙම්ටෙක් SX1276 |
| සංඛ්යාත පටි | 868MHz / 915MHz (ISM) |
| වැඩ කරන සංඛ්යාත පරාසය | 850-931MHz |
| උපරිම සම්ප්රේෂණ බලය | 30dBm (1W) |
| උපරිම පරාසය | 10 Kilometers (field tested) |
| LoRaTM දත්ත අනුපාතය | 0.018Kbps - 37.5Kbps |
| FSK දත්ත අනුපාතය | 300Kbps දක්වා |
| මොඩියුලේෂන් මාදිලි | LoRaTM, FSK, GFSK, MSK, GMSK, OOK |
| FIFO ධාරිතාව | බයිට් 256 |
| බල සැපයුම් වෙළුමtage | 3.3V - 5.5V (optimal > 5V) |
| මෙහෙයුම් උෂ්ණත්වය | -40 ° C සිට 85 ° C දක්වා |
| ඇන්ටෙනා අතුරුමුහුණත | IPEX, වීදියamp කුහරය |
| නාලිකා ගණන | 2 |
| ASIN | B09KZWP4PF |
| පළමු දිනය තිබේ | නොවැම්බර් 4, 2021 |
8. වගකීම් සහ සහාය
The EBYTE E32-900M30S module comes with a වසර 1ක වගකීමක් from the date of purchase. For any technical inquiries, assistance with programming, or to request the full user manual, please contact EBYTE customer support.
නිෂ්පාදකයා: Chengdu Ebyte Electronic Technology Co., Ltd.
For more information and support, please visit the official EBYTE webඅඩවිය: www.cdebyte.com
Image 7: Product Packaging Label. This image shows the shipping label on the product box, indicating the manufacturer as Chengdu Ebyte Electronic Technology Co., Ltd., and providing contact information for EU REP.
