ESP-12s WiFi Module ESP8266 Serial Port to WiFi Wireless Transparent Transmission Industrial Grade
- Stock: In Stock
- Model: EB0045413
- SKU: EB0045413
Module model | ESP-12S | Description |
Package form | SMD16 | Patch |
Module size | 24*16*3mm | ± 0.2mm |
Certification information | / | FCC / CE |
SPI FLASH | 32Mbit | Default |
Support interface | / | UART / GPIO / ADC / PWM |
Available IO port | 9 | / |
Serial port speed | 4608000bps | Support 300 ~ 4608000bps, default 115200bps |
Spectrum Fan | 2.4GHz | 2412-2484MHz |
Antenna form | on-board | Onboard PCB antenna, transmission distance is about 100 meters |
Transmit power | / | 802.11b: 16 ± 2dBm; 802.11g: 16 ± 2dBm; 802.11n: 16 ± 2dBm; |
Safety | / | WEP / WPA-PSK / WPA2-PSK |
Power supply range | 3.3V | 3.0-3.6V, current> 500mA |
Operating temperature | Industrial grade | -20°C ~ + 85 °C |
AT support | Built-in intelligent processing | Can be read by AT command |
Number | Pin Name | Function |
1 | RST | Reset |
2 | ADC | A / D conversion result. Input level range 0 ~ 1V, value range: 0 ~ 1024 |
3 | EN | Chip enable terminal, high level effective |
4 | IO16 | GPI016, can do deep sleep to wake up when receiving RST pin |
5 | IO14 | GPI014.HSPLCLK |
6 | IO12 | GPI012.HSPLMIS0 |
7 | IO13 | GPIO13, HSPLMOSI; UART0.CTS |
8 | VCC | 3.3V power supply (VDD); the output current of external power supply is recommended to be above 500mA |
9 | GND | Ground |
10 | IO15 | GPI015, MTDO; HSPICS; UARTO_RTS |
11 | IO2 | GPI02.UART1.TXD |
12 | IO0 | GPIOO, download mode: external pull low, operating mode: floating or external pull high |
13 | IO4 | GPI04 |
14 | IO5 | GPI05JR.R |
15 | RXD | UART0_RXD; GPIO3 |
16 | TXD | UARTO_TXD; GPI01 |
Package includes:
1 x ESP-12s WiFi Module
Shipping Time
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The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
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