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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-18-2026 | 0.92 руб. | 0.94 руб. | 0 руб. |
| Feb-18-2026 | 0.72 руб. | 0.99 руб. | 0 руб. |
| Jan-18-2026 | 0.27 руб. | 0.56 руб. | 0 руб. |
| Dec-18-2025 | 0.34 руб. | 0.46 руб. | 0 руб. |
| Nov-18-2025 | 0.77 руб. | 0.50 руб. | 0 руб. |
| Oct-18-2025 | 0.26 руб. | 0.42 руб. | 0 руб. |
| Sep-18-2025 | 0.86 руб. | 0.55 руб. | 0 руб. |
| Aug-18-2025 | 0.89 руб. | 0.72 руб. | 0 руб. |
| Jul-18-2025 | 0.19 руб. | 0.6 руб. | 0 руб. |
Описание товара






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Master:ESP8266EX
Interface : UART
Power : 20dBm
Distance : 100m [RF connector]: SMD
Frequency : 2.4~2.4835 GHz (Default:2.4GHz)
Feature : 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.
| No. | Parameter item | Parameter value | Notes |
| 1 | RF chip | ESP8266EX | Espressif |
| 2 | Size | 16 * 24 * 3mm | With PCB antenna |
| 3 | Weight | 1.5g | With PCB antenna |
| 4 | PCB | 4-layer | Impedance debugging |
| 5 | Frequency Band | 2.4~2.4835 GHz |
|
| 6 | Connector | 2.00mm | SMD |
| 7 | Supply voltage | 3.0 ~ 3.6V DC | Note: the voltage higher than 3.6V is forbidden |
| 8 | Operation Range | 100m | Test condition:clear and open area& maximum power, height:> 2m |
| 9 | Transmitting power | 20dBm | About 100mW |
| 10 | AT support | Built-in intelligent processing | Can be read by AT command. |
| 11 | Wi-Fi version | 802.11 b/g/n |
|
| 12 | Communication interface | UART |
|
| 13 | Antenna type | PCB | 50Ω impedance |
| 14 | Operating temperature | -40 ~ +85℃ | Industrial-grade |
| 15 | Operating humidity | 10% ~ 90% | No condensation |
| 16 | Storage temperature | -40 ~ +125℃ | Industrial-grade |


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