Ebyte CC3200 RS232 RS485 wi-fi data transmitter receiver 802.11b/g/n 2.4ghz industrial wifi serial server converter
[Frequency]：2.402~2.484GHz
[Power]：20dBm
[Distance]：0.3km
[Product weight]：160g
[Interface]：RS232/RS485
[Introduction]：Ebyte E103-W02-DTU realizes two-way transparent transmission of RS232 or RS485 serial port and wireless WiFi data. The traditional serial device has the function of TCP/IP network interface immediately, which greatly expands the communication distance of the serial device.
| RF Parameter | Value | Remark |
| Working frequency | 2402~2484 MHz | Default: 2.4GHz |
| Transmitting power | 20 dBm | About 100mW |
| WiFi version | 802.11 b/g/n | |
| Test distance | 300 meter | In open and clear air, with maximum power, 3dBi antenna gain, height of 2m |
| Hardware Parameter | Value | Remark |
| Size | 82 * 62 * 25 mm | |
| Antenna type | SMA-K | 50Ω characteristic impedance, external thread |
| Communication interface | RS232 / RS485 | |
| Package | DB-9 / Screwing |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 10 | 12 | 28 | V | |
| Transmitting current | 70 | 77 | 84 | mA | 20dBm（100mW） |
| stand-by current | 13 | 14 | 15 | mA | |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ |