DIYmall AS3935 Lightning Detector Sensor

What you need:
1PCS Arduino UNO
1PCS USB Cable
1PCS AS3935 Light Sensor
6P Female to Male Dupont Cable

Connection:
AS3935       Arduino UNO
VCC                   5V
GND                  GND
SCL                   SCL
SDA                   SDA
IRQ                    PIN2
SI                        PIN9
CS                      GND

Code download link:
https://github.com/PlayingWithFusion/PWFusion_AS3935_I2C

Website Link
http://www.diymalls.com/GY-AS3935-Lightning-Detector-Digital-Sensor
Alibaba Link                        http://aliurl.cn/axyizl
Aliexpress link    http://aliurl.cn/as06xt

Any question please email sales@diymalls.com

 

DIYmall 0.96’’ OLED works with NodeMCU

What you need:
1PCS NodeMCU
1PCS 0.96” OLED
4P Female to Female Dupont Cable

Connection:
0.96” OLED               Nodemcu
VCC                                 3V3
GND                                GND
SCL                                 D1
SDA                                D2

Code download link:
https://github.com/adafruit/Adafruit_SSD1306
https://github.com/adafruit/Adafruit-GFX-Library

Once download, please choose ssd1306_128X64_i2c in the example, in the code, there are 2 lines you need change as below:

#define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin)

if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128×64

Amazon Link
https://www.amazon.com/dp/B00O2LLT30
https://www.amazon.com/dp/B00O2LKEW2
https://www.amazon.com/dp/B00O2KDQBE

Website Link
http://www.diymalls.com/index.php?route=product/search&search=oled

Alibaba Link
https://chinaflyfun.en.alibaba.com/search/product?SearchText=0.96

Tutorial link

ESP8266 0.96 inch OLED Display with Arduino IDE

Any question please email sales@diymalls.com