ESP8266 ESP-01S Serial Wireless Wifi Module + ESP-01 Adapter for Arduino UNO R3
Popular
Product Introduction
This is WiFi serial transceiver module, based on ESP8266 SoC which has integrated TCP/IP protocol stack.
It optimizes the filter circuit and reduces power consumption. It is compatible with ESP-01 and it is an upgraded and improved version of ESP-01 module.
It is TTL serial communication interface and its parameters can be set by AT command. It is widely used in networking, smart home project when it is connected to the wifi router. It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
With the help of ESP-01 Adapter module, it can be connected directly with the Arduino board and other 5V MCU development board.
Features:
- Arduino UNO R3 and the compatible board can directly connect to this module.
- You can debug the module with the USB to TTL module, such as FT232RL, CH340G module.
- Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
- Working frequency: 2400 - 2484 MHz
- Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)
- Working current: 240mA(MAX)
- 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
- It is very easy to design projects by AT command
- Applications: Home automation, sensor networks, industrial wireless control, smart car.
It optimizes the filter circuit and reduces power consumption. It is compatible with ESP-01 and it is an upgraded and improved version of ESP-01 module.
It is TTL serial communication interface and its parameters can be set by AT command. It is widely used in networking, smart home project when it is connected to the wifi router. It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
With the help of ESP-01 Adapter module, it can be connected directly with the Arduino board and other 5V MCU development board.
Features:
- Arduino UNO R3 and the compatible board can directly connect to this module.
- You can debug the module with the USB to TTL module, such as FT232RL, CH340G module.
- Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
- Working frequency: 2400 - 2484 MHz
- Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)
- Working current: 240mA(MAX)
- 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
- It is very easy to design projects by AT command
- Applications: Home automation, sensor networks, industrial wireless control, smart car.
Note: Lighting, display and other factors may cause COLOR SHADING, please comprehensive pictures and text descriptions to determine!
Package Include:
1 x ESP-01S module
1 x ESP-01 Adapter module
Package Include:
1 x ESP-01S module
1 x ESP-01 Adapter module
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.