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Device and Description

ESP8266 ESP-01 Serial WIFI Wireless Transceiver Wireless Module LWIP AP+STA

  • (warning) PCB: blau → 512kB Flash
  • (warning) PCB: Schwarz: 1MByte Flash


ESP8266 Module (WRL-13678)

  • 802.11 b/g/n
  • Wi-Fi Direct (P2P), soft-AP
  • Integrated TCP/IP protocol stack
  • Integrated TR switch, balun, LNA, power amplifier and matching network
  • Integrated PLLs, regulators, DCXO and power management units
  • +19.5dBm output power in 802.11b mode
  • Power down leakage current of <10uA
  • 1MB Flash Memory
  • Integrated low power 32-bit CPU could be used as application processor
  • SDIO 1.1 / 2.0, SPI, UART
  • STBC, 1×1 MIMO, 2×1 MIMO
  • A-MPDU & A-MSDU aggregation & 0.4ms guard interval
  • Wake up and transmit packets in < 2ms
  • Standby power consumption of < 1.0mW (DTIM3)


Datasheets and AppNotes

ESP8266-01

AddOns

Interconnection

Spannungsregler 3.3V: AMS1117-3.3 3.3V (ebay) 


5PCS AMS1117-3.3 3.3V DC-DC Step-Down Power Module Buck Module LDO 800MA

EUR 1.--

Features:
Size:8.6mm x 12.33mm
Input voltage: DC 4.2 V-10 V
Output: 3.3 V, 800 mA

Description: 
1.Boost modules or buck module indicate the operating voltage, Please donot exceed operating voltage , or it will be damaged easily. 
2.Boost module output voltage can only be greater than or equal to input voltage, cannot be less than the input voltage. 
3.Buck module input voltage must be higher than output voltage of 1.5V or 2V, otherwise it can not output enough power. 
4.Automatic Adjustable Boost or Buck module has start voltage and limit working voltage, Please donot exceed them , or it will be damaged easily. 
5.Cannot reverse polarity , or it will be short circuit, or will be  born easily. 

Breadboard Adapter for ESP8266 ESP-01 ESP-01S Wifi Transceiver Module Breakout

This is a breadboard adapter for the popular ESP-01 model of the ESP8266 serial-to-WiFi transceiver module. 
As ESP-01 Pin arrangements are not breadboard friendly and are not labeled, which makes it little inconvenient for rapid prototyping.This breadboard adapter will help you to make 
prototyping with esp-01 module much more easier.
This breakout conveniently offers clear pinout silkprint on top and will nicely fit your prefered breadboard.
Last but not least, we added a 0.1µF decoupling capacitor so the ESP-01 will always run smoothly and without a hitch.

Connection:

URAT        Adapter
3.3V           VCC
3.3V           CH-PD
TX               RX
RX              TX
Choose both NL CR 15200 baud rate

Package Included:

  • 1 X ESP-01 Breakout Board Breadboard Adapter
  • 2 X 4P male header


ESP8266 ESP-01 Flasher mod.prog, USB Programmer Uploader für Arduino IDE, IoT

This adapter board is mainly used to facilitate the ESP8266 through the serial port to connect PC.
Material Features:
1. Using CH340 to serial chip, stable performance, good compatibility, Windows system basically all support.
2. Adapter board integrated 1000uF solid capacitors to ensure that the current supply, not because of power problems so that WIFI module crash without response.
3. Using 3225 chip crystal, to enhance the stability of the serial port, and beautiful tall.

Package Include:
  • 1 × pcs

SPU:LPO3764



Sensors

DHT22/AM2302 Digital Temperature And Humidity Sensor Module Replace SHT11 SHT15

Type:AM2302
Accuracy resolution:0.1
Humidity range:0-100%RH
Temperature range:-40~80?
Humidity measurement precision:±2%RH
Temperature measurement precision:±0.5?
ultra-low power
No additional components
excellent long-term stability
All calibration, digital output
completely interchangeable
long distance signal transmission
relative humidity and temperature measurement.



Links und Anleitungen

Getting started: http://stefanfrings.de/esp8266/

Tutorial Arduino-IDE: https://iot-playground.com/blog/2-uncategorised/38-esp8266-and-arduino-ide-blink-example

Beispielapps:

Bezugsquellen


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