Small RF module 433MHz 100kbps 200m Serial Wireless Communication
13.0~15.0 USD
| Min. Order: | 2 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T, WU |
| Supply Ability: | 60000 |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Wireless Radio Modem, Wireless Data Radio, Wireless Audio Module, Wireless RF Data Modules, Rf Transmission |
Product Detail
| Model No.: | small size data module |
|---|---|
| Means of Transport: | Air |
| Brand Name: | KYL |
| Low power 10mW: | RS232, RS485, TTL |
| 400m Distance: | 433MHz frequency |
| Production Capacity: | 60000 |
| Packing: | standard |
| Delivery Date: | 2-6 |
Product Description
Power output: 50mW
Power supply: DC5. 5V or 3.1V
Receive current: 20mA
Transmitting current: 40mA
Sleep current: 20uA
Carrier frequency: 433MHz, 450MHz, 470MHz others
Communication connects: RS-232/RS-485/TTL selectable
Baud rate: 1200/2400/4800/9600/19200/38400/100kbps programmable
RF line-of-sight Range: 200m (BER = 10-5@9600bps)
400m (BER = 10-5@1200bps)
Size: 40 x 24 x 6mm (without antenna port)
Pin Definition:
Pin Name | Description | Level | Connection with terminal | Remarks | |
1 | GND | Grounding of power supply | |||
2 | VCC | Power supply DC | +3.3-5.5V | ||
3 | RS232 TXD | Data transmitting | RS232 | RXD | Red LED flashes when transmitting |
TTL TXD | Data receiving | TTL | |||
RS485 A | RS485 A | - | |||
4 | RS232 RXD | Data receiving | RS232 | TXD | Green LED flashes when receiving |
TTL RXD | Data receiving | TTL | |||
RS485 B | RS485 B | - | |||
5 | DGND | Digital grounding | NC | ||
6 | NC | Factory testing | NC |