Ship to:
United States
Select the desired shipping method
- Shipping Company Estimated Delivery Time Shipping Cost
Highlights
- Enhanced version of ESP8266-12 , Compatible with ESP-12
- Improved external circuit, enhanced impedance signal output Fully compatible with previous firmware
- Pin has added the ESP-12 on the basis of six IO ports , SPI mouth leads , more convenient, application more extensive
- Used for remote monitoring of home appliances, bedroom temperature and humidity, controlling home appliances by the mobile phone
- Adapter Board used to convert the IO ports of ESP-202 to 2.54mm pitch pin headers, so it is easy for beginner to test ESP-202
- Before use, the user should first follow these steps:
- Firstly, Solder the ESP-202 to the adapter board
- Secondly, Solder the 3.3V regulator to the bottom of the adapter board
- Thirdly, Solder the 1X8P pin header to the adapter board
- Because there is a 3.3v regulator onboard, the range of VCC pin on the adapter board can be 3.3V to 5V
Specification
| General | |
|---|---|
| Type | Wifi Wireless Transceiver Module |
| Model | ESP-202 |
|
Communication Interface Voltage |
3.3V |
|
Current |
240mA(MAX) |
| Serial Port | Serial port baud rate: 115200 (default), can be modified to other values by AT command Serial communication format: 8N1 |
| Antenna Type | Built-in PCB antenna is available |
|
Wireless Network Mode |
Station / softAP / SoftAP + station |
|
Wireless Criteria |
802.11 b / g / n WIFI @ 2.4 GHz, support for WPA / WPA2 security mode |
| Compatible | Home automation, sensor networks, industrial wireless control |
| Note | When you want to use the adapter board with the 3.3v regulator and apply 5v to the board, you also need to desolder the middle SMD resistor on the adapter board! |
| Package Contents | |
| 1x ESP-202 Serial Wifi module | |
| 1x Adapter Board | |
| 2x 1X8P pin headers | |
| 1x XC6206P332PR sot89 | |
Customer Photos
Customer Videos
Customer Reviews
Clear
View all
View all
Photos
Videos
All star
All star
5 star
4 star
3 star
2 star
1 star
Most relevant
