Ebyte 2.4ghz Serial Uart Wifi 100mw Embedded Pcb Antenna Esp8266 Wireless Module
[IC]：ESP8266EX
[Frequency]：2.402~2.483GHz
[Power]：20dBm
[Distance]：100m
[Interface]：UART
[Weight]：1.5±0.1g
[Introduction]：E103-W01 is 100mW (20dBm) UART-wi-fi module with competitive price. Small-size, embedded PCB antenna, operate at 2.4~2.4835GHz frequency band, with all those features, based on ESP8266EX from Espressif, transparent transmission is available, easy for user to operate.
| RF Parameter | Value | Remark |
| Working frequency | 2402~2483 MHz | Default: 2.4GHz |
| Transmitting power | 20 dBm | About 100mW |
| WiFi version | 802.11 b/g/n | |
| Test distance | 100 meter | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m |
| Hardware Parameter | Value | Remark |
| Size | 16 * 24 mm | |
| Antenna type | PCB | 50Ω characteristic impedance |
| Communication interface | UART | |
| Package | SMD |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 3.0 | 3.3 | 3.6 | V | |
| Communication level | 3.0 | 3.3 | 3.6 | mA | |
| Transmitting current | 165 | 170 | 180 | mA | 20dBm（100mW） |
| Sleep current | 0.4 | 0.5 | 0.6 | mA | |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ |