Tachometer ESP8266

Conponent

ESP8266 (NodeMCU)
Display SSD1306
IR Infrared sensor

Upload instruction

Specification .bin files

Module: Generic ESP8266 Module
Flash Size: 1M
CPU Frequency: 80Mhz
Flash Mode: dio
Flash Frequency: 40Mhz
Upload Speed: 921600

You can download the bin file here: Tachometer.ino.generic.bin

NodeMCU Flasher

https://github.com/nodemcu/nodemcu-flasher Download Release: Win32 or Win64.

GPIO

DISPLAY: GPIO4, GPIO5 (NodeMCU - D1, D2)
SENSOR: GPIO0 (NodeMCU - D3)

🔋 Donation

If you like this project, you can buy me a cup of coffee ☕

PayPal https://www.paypal.me/RKevrels