Send to e-mail

Send to e-mail

A link for this product will be send to the Recipient. If You want to ask us a question about this product, please refer to the Contact section.

Your E-mail: 
Your name: 

* Your name and E-mail will be show in message with link to product.

Used chip ESP8266 is a highly integrated chip designed for the needs of the new interconnection with the world. Offers a complete and comprehensive Wi-Fi network solution, which allows you to either host the application or use of all network functions from the other wireless implementation.
In the used chip ESP8266 is an integrated microcontroller, which you can / don't use. If you do use it, you don't ever need the arduino to connect. This board has 2 IO ports and UART (RXD TXD).
The challenge is here! Connect to this board a digital thermometer/hygrometer, set the WIFI as the DHCP client and display the temperature on my phone, on the computer or anywhere on the internet! Wireless WIFI thermometer can be manufactured, under 200 Czk. The Internet of things is coming!
32-pin QFN case
The extremely small dimensions of the PCB
The DPS is an integrated antenna
Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
An integrated RISC processor, on-chip memory and the external memory interface
The module contains a program for communication through serial link using simple AT commands.
QOS management
I2S interface
Integrated encryption and security WEP, TKIP, AES, and WAPI
Supports APSD for VoIP applications
No external components RF
802.11 b / g / n
Wi-Fi Direct (P2P), soft-AP
Integrated TCP / IP stack
Integrated TR switch, balun, LNA
Integrated PLLs, regulators, DCXO and power management
+ 19.5 dBm output power in the mode of 802.11 b
Integrated 32-bit CPU may be used as the processor of the application
SDIO 1.1 / 2.0, SPI, UART
STBC, 1 × 1 MIMO, 2 × 1 OUTSIDE
A-MPDU & A-MSDU aggregation and 0.4 ms guard interval
The power consumption in standby mode <1.0 mW (DTIM3)
Support 3 modes: AP, STA, AP + STA
More information:
This module requires a power supply of 3.3 V for VCC and 3.3 V logic. Is not 5V tolerant.
By connecting the RX or TX on 5V Arduino with this module will be destroyed. You need to use a converter of logic levels, or the Arduino at 3.3 V.
This is a performance version of the WIFI with good throughput environment. At peak times it can be the power consumption relatively high. Needs at least 300mA. Power supply 3.3 V on the Arduino Uno is not sufficient for the power supply of this module. You need to ensure a separate.
Create something for the internet of things!
Package contents:
1 x ESP8266 WIFI wireless module ESP-05 AP + STA (thermometer not included)

Contact form

Contact form

Odesláním formuláře uděluji provozovateli webových stránek dobrovolný souhlas se zpracováním svých osobních údajů, které jsem ve formuláři uvedl. Tyto údaje mohou být použity výhradně pro komunikaci k tématu této zprávy a mohou být uchovány po dobu komunikace.

You might also be interested in

USB ESP8266 Serial Wifi Adapter

USB ESP8266 Serial Wifi Adapter
A very handy adapter for the ESP8266. Very easy connection with the computer via the USB bus. Size: 4.8 * 3.5
Out of stock - pre-order
5,00 tax incl. 4,13 tax excl.

Stabilizer voltage from 4.5 V - 7V to 3.3 V

Stabilizer voltage from 4.5 V - 7V to 3.3 V
Main chip: AMS1117-3.3 V Input: DC 4.5 V - 7V Output: 3.3 V, max 800mA (500mA continuous mode) PCB dimension:
Datasheets Heureka
In stock 68
1,26 tax incl. 1,04 tax excl.

Arduino DHT11 thermometer and hygrometer digital

Arduino DHT11 thermometer and hygrometer digital
Digital thermometer and hygrometer, only 3 wire connection, measuring range temperature 0 - 50 °C
Videos Tutorials Datasheets Heureka
In stock 62
2,00 tax incl. 1,65 tax excl.

IIC I2C 5V to 3.3 V Bidirectional Converter Logic Level

IIC I2C 5V to 3.3 V Bidirectional Converter Logic Level
If you've ever tried to connect a 3.3 V device to a 5V system, we know how complicated it can be. I2C 5V n
Videos Tutorials Heureka
In stock 22
1,26 tax incl. 1,04 tax excl.

Arduino WIFI module NRF24L01

Arduino WIFI module NRF24L01
Popular wifi module with NRF24L01, frequency: 2.4 GHz band, the maximum transmission speed of up to 2 Mbps,
Videos Tutorials Datasheets
In stock 5
2,43 tax incl. 2,01 tax excl.

Watch for availability