Features:
- Industrial-grade wireless transparent transmission module
- Small size, high sensitivity, and low power consumption
- Support RS232, RS485 and RS422 signals
- SX1278 chip solution
- Point-to-point, single-point-to-multipoint communication
- Support remote configuration parameter mode. This function can modify the parameters of the radio remotely, which greatly reduces the cost of installation and commissioning and maintenance
- Support multi-level relay networking to increase wireless communication distance
- Pair communication, easy pairing, easy to use
- Support multiple serial port baud rates
- The communication process can be encrypted to ensure the security of data transmission
- Support firmware upgrade
- LoRa spread spectrum, strong anti-interference ability. The transmission distance and penetration ability are improved several times than traditional communication
- High sensitivity. Adopt high receiving sensitivity (RSSI) and strong SNR optimization with strong anti-jamming technology

Application Scenarios:
The module is suitable for most scenarios that use RS232, RS485 and RS422 serial communication, such as PLC, industrial manufacturing, instrumentation, wireless meter reading, smart agriculture, industrial remote control, telemetry, automated data acquisition systems, building automation, security, and computer room equipment wireless monitoring, etc.

Basic Parameters:
- Chip solution: SX1278 (cannot be used with SX1268 module)
- Working frequency band: 410-525Mhz. Support IS M band, default 433Mhz. Channel spacing 2Mhz is appropriate
- Transmission mode: half-duplex, transparent transmission
- Transmit power: Maximum transmit power 22dbm (default). Generally set to the maximum by default
- Serial port parameters: serial port baud rate 1200-115200, 14 serial communication formats
- Working voltage: DC9-28V, 12V or 24V is recommended. Power is supplied through the terminals. Power supply reverse connection protection
- Communication distance: 3000m/9842.5ft in clear and open air (air baud rate 1200). Installation height: 2m/6.6ft above the ground
- Working environment: working temperature -40 to +85℃; storage temperature -40 to +125℃
- Antenna interface: RF-SMA sucker antenna, characteristic impedance 50Ω
- Dimensions: 80 x 30 x 50mm/3.1 x 1.2 x 2" (L*W*H)

Package Included:
- 1 x LORA Module With 3M/9.8FT Antenna

Note:
- At least two LORA modules are required to use.
- For more technical parameters, please contact us. Thank you!

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)