ESP8266 Firmware Update

https://cdn.sparkfun.com/assets/learn_tutorials/4/0/3/4A-ESP8266__AT_Instruction_Set__EN_v0.30.pdf

http://bbs.espressif.com/viewtopic.php?f=5&t=433#p1658

http://dominicm.com/esp8266-flash-module-firmware/

http://www.electrodragon.com/cloud-updating-your-wi07c-esp8266-now/

http://www.instructables.com/id/Develop-for-the-ESP8266-on-the-Raspberry-Pi/

https://en.wikipedia.org/wiki/NodeMCU

http://nodemcu.com/index_en.html

 

 

 

AT KOMUTLARI

http://pridopia.co.uk/pi-doc/ESP8266ATCommandsSet.pdf

http://www.esp8266.com/wiki/doku.php?id=esp8266-module-family

 

Firmware Yükleme moduna almak için gerekli bağlantı şeması GPIO0 GND ye bağlamak lazım.

Download

Instruction

Upgrading ESP8266 Firmware

How to upgrade ESP8266 firmware?

We use NodeMCU flasher here, the download links:

Note: use nodemcu flasher to flash Firmware to ESP8266, its default firmware is Lau language. If you want to flash AT Commands firmware, go to ESP8266 forum to get one.

1. Connect your ESP8266 module as follows:

  • Vcc = 3.3V (needs around 300-400mA peak)
  • Gnd = -ve ground
  • CH_PD = Chip enable so always +ve
  • RST = Leave floating or ground to reset
  • GPIO0 = Normally floating but this needs to be grounded when you start the update.
  • GPIO2 = high level
  • UTXD = Tx data connect to RX on FTDI/Serial interface
  • URXD = Rx data connect to TX of FTDI/Serial interface

English Version: Please refer to the NodeMCU flasher user guide.

Chinese Version: Please see the next step below

2. Open the software, choose the right COM and click the button that is circled in the following picture. When a tick appears in the bottom-left corner, it suggests that the firmware upgrade successfully.

Upgrade Firmware.jpg

3. This software contains an existing firmware, but if you want to upgrade other ESP8266 firmware, please click the button that is circled in the following picture, and only two file paths are available to choose.

Upgrade Firmware 1.jpg

Other ways of ESP8266 firmware upgrading

Useful Link

Reference:

Example

Demos for ESP8266

Library for ESP8266

Summary Table

Board ID pins pitch form factor LEDs Antenna Ant.Socket Shielded dimensions mm
ESP-01 8 .1“ 2×4 DIL Yes Etched-on PCB No No 14.3 x 24.8
ESP-02 8 .1” 2×4 notch No? None Yes No 14.2 x 14.2
ESP-03 14 2mm 2×7 notch No Ceramic No No 17.3 x 12.1
ESP-04 14 2mm 2×4 notch No? None No No 14.7 x 12.1
ESP-05 5 .1“ 1×5 SIL No None Yes No 14.2 x 14.2
ESP-06 12+GND misc 4×3 dice No None No Yes ?
ESP-07 16 2mm 2×8 pinhole Yes Ceramic Yes Yes 20.0 x 16.0
ESP-08 14 2mm 2×7 notch No None No Yes 17.0 x 16.0
ESP-09 12+GND misc 4×3 dice No None No No 10.0 x 10.0
ESP-10 5 2mmm? 1×5 notch No None No No 14.2 x 10.0
ESP-11 8 1.27mm 1×8 pinhole No? Ceramic No No 17.3 x 12.1
ESP-12 16 2mm 2×8 notch Yes Etched-on PCB No Yes 24.0 x 16.0
ESP-12-E 22 2mm 2×8 notch Yes Etched-on PCB No Yes 24.0 x 16.0
ESP-13 18 1.5mm 2×9 ? Etched-on PCB No Yes ? x ?
ESP-14 22 2mm 2×8 + 6 1 Etched-on PCB No Yes 24.3 x 16.2
WROOM-02 18 1.5mm 2×9 No Etched on PCB No Yes 20.0 x 18.0
WT8266-S1 18 1.5mm 3×6 1 Etched on PCB No Yes 15.0 x 18.6
VN:F [1.9.22_1171]
Rating: 0.0/10 (0 votes cast)
VN:F [1.9.22_1171]
Rating: 0 (from 0 votes)