Hi folks, now I’ll teach you how to make your programmer to the ESP-01 and ESP-201, (perhaps serve with other models) using an Arduino UNO, a few cables and optionally a button and a slide switch, in my case I use them because I had available, with this programmer able to upload the Arduino sketches and any other firmware (AT, LUA, Espruino, etc).
Okay, let’s start, first do the following circuit.
Optionally if necessary can place a 100n capacitor between Vcc and GND and if you’re a fan of security, you can put a divider or Logic Level Converter voltage between RX and TX.
1.- Connect the Arduino/Genuino UNO.
2.- Put the ESP-01 in Flash mode, set the slide switch to GND.
3.- Push the Button reset.
4.-And open the app for Flash, that you like.
Note.- I test with:
a.- Flash tool 2.4 -Link
b.- ESP8266 Flasher –Link–
c.- Arduino IDE –Link–
That is all!!!
Enjoy!!
For More Details: The cheapest ESP8266 programmer!
About The Author
Ibrar Ayyub
I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.
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