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Wifi module ESP-07S ESP8266 - 9 GPIO, ADC, U. FL Connector
ESP-07S module based on ESP8266 chip communicating in 802.11 b/g/nWi-Fi standardat 2.4 GHz. This is an improved version of the ESP-07 module, compared to its predecessor, the S version increased the amount of flash memory to 4 MB, removed the built-in antenna and replaced with an IPX U.FL socket, and redesigned the board, which gave the module greater stability.
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Product description: WiFi module ESP-07S ESP8266 - 9 GPIO, ADC, U.FL socket
ESP-07S module based on ESP8266 chipcommunicatesin802.11 b/g/nWi-Fi standard at 2.4 GHz. This is an improved version of theESP-07 module, compared to its predecessor, the S version increased the amount of Flash memory to 4 MB, removed thebuilt-in ceramic antenna and redesignedthe tile, which gave the module greater stability. The module is equipped with 16 outputs of which 9 are general purpose GPIO pins, 1 isADC andUART bus.
Compared to the previous ESP-07 version, the ESP-07S has increased the flash memory to 4 MB, removed the built-in ceramic antenna and redesigned the board, giving the module greater stability. |
Features of ESP-07S ESP8266 WiFi module
- It has: 16 outlets
- 9 x GPIO: - digital input/output pins
- 1 x ADC: - analogue-to-digital converter
- 2 x UART (TX, RX): - for communication with e.g. Arduino
- Installation: : SMD
- The conjecture of communication speed: : 115200 bps
- Equipped with a connector: to connect an external U.FL antenna
- It has 16 outlets
- 9 x GPIO - digital input/output pins
- 1 x ADC - analogue-to-digital converter
- 2 x UART (TX, RX) - for communication with e.g. Arduino
- Installation: SMD
- The conjecture of communication speed: 115200 bps
- Equipped with a connector to connect an external U.FL antenna
WiFi module outputs ESP-07S ESP8266 - 9 GPIO, ADC, U.FL socket
| Pin | Description |
|---|---|
| TxD | UART serial interface transmitter. |
| RxD | UART serial interface receiver. |
| GPIO x | GPIO output (digital input/output) with a consecutive number. |
| GPIO 0 | GPIO with special function: To update, enter low state (connect to GND). |
| GPIO 15 | GPIO No. 15 with special function: In the normal and programming mode, the low state must be specified (connect to GND). |
| ADC | Analogue-to-digital converter input. |
| REST | Reset the system. |
EN (CH_PD) | Power down - when you enter a low state, you go into sleep mode.
To update, enter high state (3.3 V). |
| VCC | Power supply - 3.3 V. |
Arduino compatible product Instructions for connecting the module with Arduino based on the ESP-01 module can be found on theDIYblogand inthe guideprepared byus. The board tolerates voltage of 3.3V. Therefore, you should choose Arduinoworking with 3.3V oruse a converter. |
WiFi module specification ESP-07S ESP8266 - 9 GPIO, ADC, U.FL socket
- Power supply voltage: 3,3 V
- Chip: ESP8266
- Standard: Wi-Fi: 802.11 b/g/n
- Flash memory: 4 MB
- Frequency of operation: 2.4 GHz
- Supports security: WPA / WPA2
- Can operate in: AP (Access Point), STA (standalone) and AP+STA mode
- Supported network protocols: IPv4, TCP / UDP / HTTP / FTP
- Encryption standards: WEP / TKIP / AES
- Built-in: 10-bit ADC
- GPIO: 16 outputs
- 9 x GPIO: digital input/output pins
- 1 x ADC: analogue-to-digital converter
- 2 x UART (TX, RX): for communication with e.g. Arduino
- Operating temperature: -40°C to 125°C
- Dimensions: 16 x 17 x 3 mm
- Weight: 1,4 g
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.0 V |
| Voltage from | 3.6 V |
| Frequency from | 2.4 GHz |
| Frequency to | 2,5 GHz |
| UC - Microcontroller | ESP-8266 |
| UC - A/C | 10-bit |
| UC - WiFi | yes |
| Width | 3 cm |
| Height | 0.5 cm |
| Depth | 3.5 cm |
| Weight | 0.003 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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