Low-cost UART 433mhz RF Module 868mhz Wireless Transmitter and Receiver TTL RS232 RS485 Transceiver
Price:
$10.00/pieces >=2 pieces
MOQ:
2 pieces
Delivery Time:
Negotiable
Brand:
None
Product Description
Product Description
Product Features
● Transmit power 10mW, sensitivity -110dBm. ● TTL, RS-232, RS-485 to meet different application requirements. ● The air data rate and baud rate can be set from 1200 to 38400bps. ● The conversion time of sending and receiving is fast, and the communication delay is less than 1mS. ● High anti-interference ability and low bit error rate, using efficient forward error correction channel coding technology. ● Long transmission distance, reliable transmission distance up to 500m under line-of-sight conditions. ● Industrial grade, working temperature range -40℃～+80℃. ● Transparent data transmission, intelligent data control, users do not need to compile redundant programs.
Technical Parameters
Frequency Range | 430～452MHz, 853～878MHz, 902～928MHz |
Frequency stability | ≤±10PPm |
Transmit Power | 10mW |
Modulation | GFSK |
Air Data Rate | 1200～38400bps settable by user |
Baud Rate | 1200～38400bps settable by user |
Interface | TTL/RS232/RS485 |
Power Supply | 3.3-5V |
Interface Data Format | 8E1/8N1/801 |
Receiving Sensitivity | -110dBm@1200bps/-105dBm@9600bps |
Channel Bandwidth | 50KHZ@1200bps/100KHZ@9600bps |
Emission Current | ≤45mA (Max Output Current is not less than 100mA) |
Receiving Current | ≤25mA |
Working Temperature&humidity | -40℃～80℃ (industrial grade),10% to 90% relative humidity, no condensation |
Dimension(L/W/H) | 32 X 20X 7mm |
Weight(g) | ≤25g |
Pin Definitions
Software Program
Package Includes
1*10mW rf module
1*rubber antenna
1*ECH9 pins cable
Application
● Weighing apparatus, traveling vehicle, wireless crane scale ● Industrial remote control, telemetry, automatic data acquisition system. ● Automatic building, central air-conditioning automatic temperature control system ● Security, wireless monitoring of equipment room equipment ● Oil and gas production, pipeline monitoring, gas distribution, heating network monitoring ● Water source well, tap water and wastewater treatment monitoring system ● Earthquake, weather, environmental protection and city lighting control ● Railway, transportation, metallurgy, chemical and industrial automation process control ● Military, police communications
Company Profile
FAQ
Q1. Is Thingsend manufacturer or a trading company? A:We are manufacturer of wireless sensors and wireless transceivers. What we offer are excellent products at a reasonable price,professional technical support and fast&good service . Q2. Can I customize the product? A:Abosolutely. We can customize products according to your needs and add your logo on the products.OEM &ODM service and wireless customized solutions are supported. Q3. What's the delivery time? A:For prototype, it will be sent within 5 working days after you have paid. For bulk orders, it depends on your order quantity. Q4: What is the payment terms? A: PayPal, Western Union and T/T are preferred.
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Company
Shenzhen Thingsend Communication Tech Co.,Ltd