DIY ESP 12 Programmer | ESP8266 Programmer

preview_player
Показать описание
DIY ESP 12 Programmer | ESP8266 Programmer
How to make an esp 12f/12 or esp8266 programmer. ESP-01 is a low-cost esp8266 module, with built-in WIFI.

It was created as an Arduino WIFI module, but It's more powerful than an Arduino, than now if you must do a little module to control a relay or some simple digital datalogger It's the best solution.
Exists some variant of this module, but all have a processor L106 32-bit RISC microprocessor core based on the Tensilica Xtensa Diamond Standard 106Micro running at 80 MHz, when you buy one of It you must pay attention only to Flash, some have 512 KiB Flash, other 1MiB

Pin Definition

VCC: Power 3.0 ~ 3.6V
GND: Ground
RESET: External reset signal (Low voltage level: Active)
CH_PD: Chip Enable. High: On, the chip works properly; Low: Off, a small current
GPIO0: (FLASH) I/O General purpose IO, If low while reset/power on takes chip into serial programming mode
GPIO1: (TX)I/O General purpose IO and Serial TXd
GPIO3: (RX)I/O General purpose IO and Serial RXd
GPIO2: I/O General purpose IO and Serial1 TXd
Рекомендации по теме
Комментарии
Автор

Nice Vid. You can try add decoupling cap and schotty diode to CH_PD to make it auto-flash, so you don't need to push the combination button the enter the programming mode.

InsanSains
Автор

All you need is FTDI232, two 10k resistors and one 100mkF capacitor. That's it.

konstantin
Автор

Where do you buy your electronic parts from ??

Anonymous-erid
Автор

could you publish the schematic?
And, btw i like your vid. Vary Vary Good

orangepilite
Автор

But sir how to use this chip into any project

anandaskar
Автор

Nice! How did you connect those pins to the esp? Usually the holes are to small.

TheRainHarvester
Автор

With the difference between esp12 x esp8266?

markphi