WeMos D1 Arduino UNO-R3® WiFi (802.11 b/g/n) enabled compatiable controller. Same size & shape as UNO
Accepts most Plug-in modules for the Arduino controller.
NOTE: Programs using free Arduino IDE available from www.arduino.cc
Power: 9-24VDC Not included
Processor: 80Mhz ESP8266 RISC CPU
Digital I/O: 11 with PWM available on all
Analog Input: 1 (A0) (3.2V max) A1-5 not available
Memory: Flash: 4Mb
USB Bridge: CH340G USB/TTL (Driver available from many sites)
.1in. Pitch female headers for direct connection to functions
USB port: Micro Type B female
Power Port: 5.5mm X 2.1mm Jack L: 3 O/A W: 2-1/8 H: 3/8 WT: .04
WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the Prop 65 law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example:
ABS plastic contains styrene
PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
electrolytic capacitors can contain Ethylene glycol
Brass can contain Lead
flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
Aluminum alloys can contain Chromium
To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!
finally found a site that could help me with the installing the ESP8266 software -https://randomnerdtutorials.com/how-to-install-esp8266-board-arduino-ide/
An ESP8266 dressed like an Arduino Uno
This board saves time when connecting to an ESP8266, all the work is done. It can be programmed from the Arduino IDE when the ESP8266 is added as an additional board under Preferences. Just search online and you can find advice on how to do it. I had success using the NodeMCU 1.0ESP-12E Module board selection and using 115200 baud on the serial connection. The native ESP8266 baud is 74880 if you want to see the boot message in serial monitor. The Generic ESP8266 board selection also worked on the Arduino IDE. Running a sensor and website on the board with no problem.
- Jerry Bowen, FL
good part good price fast shipping fast shipping 5 star
clone is junk!
This unit did not work from the get-go. The drivers are there but it will not communicate for downloading programs. Checked all the sites to see if I could learn anything, most said, get the real thing!