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![](https://ae01.alicdn.com/kf/H0cc03597589642219010cc092800f081n/SX1278-433mhz-LoRa-1W-8000m-Ashining-AS32-DTU-1W-RF-DTU.jpg) ![](https://ae01.alicdn.com/kf/H96c76890c6dc4e6fa93e52093baa1700y/SX1278-433mhz-LoRa-1W-8000m-Ashining-AS32-DTU-1W-RF-DTU.jpg) ![](https://ae01.alicdn.com/kf/H83ebd59486114a6082d833f11814916a8/SX1278-433mhz-LoRa-1W-8000m-Ashining-AS32-DTU-1W-RF-DTU.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H0cc03597589642219010cc092800f081n/SX1278-433mhz-LoRa-1W-8000m-Ashining-AS32-DTU-1W-RF-DTU.jpg) ![](https://ae01.alicdn.com/kf/H96c76890c6dc4e6fa93e52093baa1700y/SX1278-433mhz-LoRa-1W-8000m-Ashining-AS32-DTU-1W-RF-DTU.jpg) ![](https://ae01.alicdn.com/kf/H83ebd59486114a6082d833f11814916a8/SX1278-433mhz-LoRa-1W-8000m-Ashining-AS32-DTU-1W-RF-DTU.jpg) ![](https://ae01.alicdn.com/kf/H19fba41e858c40988e35a95544803bf7g/SX1278-433mhz-LoRa-1W-8000m-Ashining-AS32-DTU-1W-RF-DTU.jpg)
- »ö»ó: Black
- Ç°¸ñ À¯Çü: Wireless module
- ¸ðµ¨ ¹øÈ£: AS32-DTU-1W
- ºê·£µå À̸§: Ashining
- ¿ø»êÁö: Áß±¹
- Module Size: 23 * 43mm
- Origin of Components: All components are imported from Japan, USA and Germany
- Production Craft: Lead-free, electrostatic bag packaging
- Interface Mode: 1 * 7 * 2.54mm
- Operating Frequency: 410 - 441MHz
- Supply Voltage: 2.5V - 5.5VDC
- Communication Level: Maximum 5.2V
- Measured Distance (3.0VDC): About 8,000m
- Transmission Power: Maximum 30dBm
- Air Rate: 6 levels adjustable
- Sleep Current: 1.5uA (MD1 =1, MD0 = 1)
- Transmitting Current: 520mA@1W, (Voltage 5V)
- Receiving Current: 18mA (Mode 0, mode 1)
- Transmitting Length: Internal ring fifo cache 256 bytes
- Receiving Length: Internal ring fifo cache 256 bytes
- Module Address: 65536 configurable addresses
- RSSI Support: Built-in intelligent processing
- Receiving Sensitivity: -130dbm at 2.4Kbps
- Antenna Type: SMA antenna/spring loaded antenna
- Operation Temperature: -40 ~ +85¡É
- Operation Humidity: 10% - 90% relative humidity, no condensation
- Storage Temperature: -40 ~ +125¡É
AS32-DTU-1W is a 433MHz,1W industrial-grade wireless data transmission unit with high stability. The DTU uses SX1278 main chip, LORA spread spectrum transmission, RS232/485 level output. The DTU adopts the efficient cyclic interleaving error correction coding algorithm, which has high coding efficiency and good error correction ability. In the case of sudden interference, the DTU can correct the interrupted data packets, and the maximum continuous error correction is 64bit, which greatly improves the DTU's Anti-jamming ability and transmission distance, and in the absence of error correction algorithm, this error packet can only be discarded. Using LORA spread spectrum technology makes the module have a longer communication distance. Electric Parameter No. | Parameter name | Parameter values?detail | 1 | DTU?size | 80 *?62 * 25mm?(Excluding the antenna) | 2 | Source of the devices | All components are imported from Japan, United States and Germany | 3 | Production?craft | Lead-free, electrostatic bag packaging. | 4 | Interface mode | Standard RS232/485 interface | 5 | Operating frequency | 410M?- 441MHz, 1MHz?step by step, factory default 433MHz | 6 | Power supply | 8V-28VDC | 7 | Measured distance | About 8000m (Test condition:?sunny, open,?the maximum power, Antenna gains?5dBi, higher than 2m, 2.4K air rate) | 8 | Transmission?power | Maximum 30dBm (about 1W) | 9 | Air rate | Uncontrollable, automatically matching baud rate | 10 | Transmitting current | Max 570mA, test condition:5.0V | 11 | Receiving current | Max 68mA, test condition:5.0V | 12 | Communication Interface | RS232/485 interface, 8N1, 8E1, 8O1,?from 1200 to 115200 a total of 8 baud rates | 13 | Transmitting length | 256 bytes?buffering,data subcontracting 32bytes | 14 | Receiving length | 256 bytes?buffering,data subcontracting 32bytes | 15 | DTU address | 65536?configurable?addresses (easy to network, support for broadcasting?and fixed?transmission). | 16 | RSSI support | Built-in intelligent processing(users need no worries). | 17 | Receiving sensitivity | -130dbm at 19.2Kbps? | 18 | Antenna type | Rubber antenna | 19 | Operation temperature | -40 - +85¡É | 20 | Operation humidity | 10% - 90% relative humidity, no condensation | 21 | Storage temperature | -40 - +125¡É |
Features ![](https://sc01.alicdn.com/kf/HTB1ZdVHS9rqK1RjSZK9q6xyypXa4/229919505/HTB1ZdVHS9rqK1RjSZK9q6xyypXa4.jpg)
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.
![](https://sc01.alicdn.com/kf/HTB1WdrPd9zqK1RjSZFjq6zlCFXaR/229919505/HTB1WdrPd9zqK1RjSZFjq6zlCFXaR.jpg)
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. ![](https://sc02.alicdn.com/kf/HTB12.oNXIrrK1Rjy1zeq6xalFXaX/229919505/HTB12.oNXIrrK1Rjy1zeq6xalFXaX.jpg)
Certificates 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. Package To ensure the goods are safe when shipping, we normally pack them with antistatic bags, antistatic sponge and corrugated carton. ![](https://sc01.alicdn.com/kf/HTB15ARiXaSs3KVjSZPiq6AsiVXa2/229919505/HTB15ARiXaSs3KVjSZPiq6AsiVXa2.jpg)
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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