RF Long Distance AES FEC Wireless Module 32 Channel SX1278/SX1276 Lora Transmitter Receiver Star Network 433MHz
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- Supplier: Chengdu Ashining Technology Co. Ltd.
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Product Overview
Description
RF Long Distance AES FEC Wireless Module 32 Channel SX1278/SX1276 Lora Transmitter Receiver Star Network 433MHz 
Product Description
AS32-TTL-100 is a 100 mW industrial-grade wireless data transmission module with high stability working on 433MHz frequency. The module uses SX1278 main chip, LoRa spread spectrum transmission, TTL level output, compatible with 3.3V and 5V IO port voltage. LORA spread sptrum makes the module have a longer communication distance. AS32 operating frequency is 410MHz to 441MHz with a total of 32 channels.
Specifications
| No. | Parameter Name | Parameter values details |
|---|---|---|
| 1 | Module Size | 23 X 43mm (not including antenna or SMA junction) |
| 2 | Source of the devices | All imported components from Japan, USA, Germany |
| 3 | Production craft | lead-free, electrostatic bag packaging |
| 4 | Interface mode | 1 X 7 X 2.54 mm, plug in packaging, you can use the universal board and DuPont line |
| 5 | Operating frequency | 410 to 441MHz, 1MHz step by step, factory default: 433.0MHz |
| 6 | Supply Voltage | 2.5V-5.5VDC, meet a variety of system requirements. ( if the voltage is smaller than 3.6V, the transmission power will decline, which has little impact on the receiving performance) |
| 7 | Communication level | Maximum 5.2V, The difference between the recommended and supply voltage is less than 0.3V to reduce power consumption |
| 8 | Measured distance (3.0VDC) | About 3000m test conditions: sunny, open, the maximum power, Antenna gains 5dBi, higher than 2m, 2.4K air rate |
| 9 | Transmission power | Maximum 20dBm, about 100mW, 4levels adjustable (0-3), increase or deduct about 3dBm each level. |
| 10 | Air rate | 6 levels adjustable (0.3, 1.2, 2.4, 4.8, 9.6, 19.2Kbps) |
| 11 | Sleep current | 1.5uA (MD1 =1, MD0 = 1) |
| 12 | Transmitting current | 110mA@100 mW (voltage 5V) |
| 13 | Receiving current | 18mA (mode 0, mode 1), minimum about 30uA (mode 2 + 2s wake up) |
| 14 | Communication Interface | UART serial port, 8N1, 8E1, 8O1, from 1200 to 115200 a total of 8 baud rates |
| 15 | Driving means | UART serial port can be set to push-pull / pull-up, open-drain |
| 16 | Transmitting length | Internal ring fifo cache 256 bytes, the internal automatic subcontract sending. Some airspeed and baud rate combinations can send infinite length packets. |
| 17 | Receiving length | Internal ring fifo cache 256 bytes, the internal automatic subcontract sending. Some airspeed and baud rate combinations can send infinite length packets. |
| 18 | Module address | 65536 configurable addresses (easy to network, support for broadcast and fixed transmission) |
| 19 | RSSI support | Built-in intelligent processing |
| 20 | Receiving sensitivity | -130dbm at 2.4Kbps (receiving sensitivity has nothing to do with serial port baud rate and delay time) |
| 21 | Antenna type | SMA antenna / Spring antenna |
| 22 | Operation temperature | -40℃ to +85℃ |
| 23 | Operation humidity | 10%-90% relative humidity, no condensation |
| 24 | Storage temperature | -40℃ to +125℃ |
Features
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Company Information
Chengdu Ashining Technology Co., Ltd. is a high-tech company focusing on wireless communication and applications, setting research and development, production, sales, and service as one, and professionally researches develop and produces 2.4G, 433M, 470M, 915M, 169M ... band wireless communication products. Ashining particularly emphasizes technological innovation and product quality and has received a number of patents and products certification. To save customers' valuable development time and make products more stable, our FAE team fully support for each customer by providing services of high quality. Chengdu Ashining technology company has a complete and scientific quality Control system, regards quality, belief, innovation, beyond as our developing concept, and wins the recognition of the industry by honesty, quality, service, and strength.
Application
Our products have been widely used in consuming electronics, industrial control, medical, security alarm, outdoor collection, intelligent home, highways, property management, water electricity gas meter reading, power monitoring and other applications.
Certifications
More than 50 products of our company passed ROSH and CE certification. We have a total of more than 70 Patents and certificates and passed the SGS certification, ISO9001, ISO14001, OHSA18001. In 2017 our company was elected as the Chinese preferred brand, contributing to the creation of China.
Packaging & Shipping
To ensure the goods are safe when shipping, we normally pack them with antistatic bags, antistatic sponge and corrugated carton.
For sample orders, we use express, while for batch orders, express, air shipping and sea shipping is available for your choice.
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