Assemble parts together and flashing fw. Esp8266-12e,12f + PCB ADAPTER +...

Assemble parts together and flashing fw. Esp8266-12e,12f + PCB ADAPTER +
XC6206P Regulator

***sorry , for cc(closed caption ) as soon.

-รวมชุด esp8266-12e,12f เข้ากับ pcb adaptor  (กรณี Vcc=5v ติดตั้ง ldo regulator แปลงเป็น 3.3v) สุดท้ายจะทำการ flash firmware ด้วย

-flash ด้วย
1. ft232rl (usb to ttl) สำหรับ Vcc 3.3v (กรณี esp ไม่มี ldo regulator) และ 5v( esp82266 ที่มี ldo regulator)
2. witty cloud mini nodemcu ใช้ power supply board ของ witty clound มาใช้ flash firmware  ให้กับ esp82266 ที่มี ldo regulator

This clip is about:
-How to flash esp8266 firmware.
-How to flash esp8266 12e.
-Assemble part together  an Esp8266 module ,  PCB ADAPTER and  XC6206P Regulator.
-Flash with usng ft232rl(for Vcc of esp 3.3v /5v).
-Flash with Witty Cloud power supply board(for Vcc of esp 5v).


Note. This adapter  but not soldered or any additional wires for  pin CH_PD ,GPIO15 if you want.
This adapter existed
1. CH_PD is pulled to Vcc by 10k resistor (so module start working after You provide Vcc).
2. GPIO15 is pulled down to GND by 10k resistor.
So to burn new flash image just connect GPIO0 to GND during start.
ref. https://nettigo.eu/products/pcb-adapter-for-esp8266-modules


ref. http://th.element14.com/torex/xc6206p332pr/v-reg-ldo-0-25a-3-3v-smd-sot-89/dp/8796998
TOREX  XC6206P332PR  Fixed LDO Voltage Regulator, 1.8V to 6V, 250mV Dropout, 3.3Vout, 200mAout,

SOT-89-3
 The XC6206P332PR  (linear ,low dropout-regulator)  is a 3-terminal highly precise low power consumption

Positive Voltage Regulator manufactured using CMOS and laser trimming technologies. The XC6206 series

provides large currents with a significantly small dropout voltage. The XC6206 consists of a current limiter circuit, a

driver transistor, a precision reference voltage and an error correction circuit. The series is compatible with low ESR

ceramic capacitors. The current limiter's foldback circuit operates as a short circuit protection as well as the output

current limiter for the output pin. Output voltages are internally by laser trimming technologies. It is selectable in

0.1V increments within a range of 1.2 to 5.0V.


ref. https://nettigo.eu/products/pcb-adapter-for-esp8266-modules
PCB ADAPTER FOR ESP8266 MODULES
Adapter is for ESP8266 -07 and -12. Version
Modules -07 and -12 are in format not ready to plug in breadboard. When You solder module onto this adapter You

plug it directly into breadboard or use standard F-M wires to get access to all GPIO on board.

Adapter has pin CH_PD pulled up to Vcc, so after You supply Vcc, ESP starts without any additional wires.
This adapter makes working with ESP8266 much easier. CH_PD is pulled to Vcc by 10k resistor (so module start

working after You provide Vcc). GPIO15 is pulled down to GND by 10k resistor, so to burn new flash image just

connect GPIO0 to GND during start.

Wrong silkscreen on adapter/module
Depending on production batch some -07 and -12 modules have replaced GPIO4 and GPIO5. Before You solder in

ESP module check if silkscreen on adapter is correct to avoid errors later. You can take picture of bottom side of

ESP module (there are GPIOs described).

**download the related file such as ino file, image
https://drive.google.com/drive/folders/0BzjoxIwEMrM-QXJzOFJveWVrSDg?usp=sharing

**credit
-https://www.letscontrolit.com/wiki/index.php/Power    // capacitor , reset issue
-https://www.letscontrolit.com/wiki/index.php/Tutorial_Arduino_Firmware_Upload   //set ide for esp8266
-https://nettigo.eu/products/pcb-adapter-for-esp8266-modules
-http://th.element14.com/torex/xc6206p332pr/v-reg-ldo-0-25a-3-3v-smd-sot-89/dp/8796998  //6206p ldo regulator