Difference between revisions of "Tasmota Flash Oukitel P2 Plug"
From ivc wiki
Jump to navigationJump to search
| Line 1: | Line 1: | ||
[[Image:tasmota_oukitel_p2_plug.jpg|400px|right]] | [[Image:tasmota_oukitel_p2_plug.jpg|400px|right]] | ||
Oukitel P2, also know as Merisny P2, is a WiFi controllable plug. It is based on the ESP8266 MCU. | Oukitel P2, also know as Merisny P2, is a WiFi controllable plug. It is based on the ESP8266 MCU. Works flawlessly with the [https://github.com/arendst/Tasmota Tasmota firmware]. | ||
== Wiring == | == Wiring == | ||
Revision as of 18:08, 6 December 2019
Oukitel P2, also know as Merisny P2, is a WiFi controllable plug. It is based on the ESP8266 MCU. Works flawlessly with the Tasmota firmware.
Wiring
Esptool
Download the Esptool to erase and flash the Tasmota firmware.
Erase flash
Change the right serial-port, e.g. /dev/tty.usbserial-A98AVCSI
user$ ./esptool.py --port /dev/tty.usbserial-A98AVCSI erase_flash esptool.py v2.5.1 Serial port /dev/tty.usbserial-A98AVCSI Connecting.... Detecting chip type... ESP8266 Chip is ESP8285 Features: WiFi, Embedded Flash MAC: 2c:f4:32:c9:d1:91 Uploading stub... Running stub... Stub running... Erasing flash (this may take a while)... Chip erase completed successfully in 3.7s Hard resetting via RTS pin... user$
Now, unplug and plug-in the ground pin from the serial-adapter to reset the ESP MCU. If the following step does not work, try disabling the 3V3 pin instead - as the sudden external power up might not put the MCU in the upload right state.
Upload firmware
Download the latest Tasmota firmware (tasmota.bin)
user$ ./esptool.py --port /dev/tty.usbserial-A98AVCSI write_flash -fs 1MB -fm dout 0x0 tasmota.bin esptool.py v2.5.1 Serial port /dev/tty.usbserial-A98AVCSI Connecting........_____....._____....._____....._ Detecting chip type... ESP8266 Chip is ESP8285 Features: WiFi, Embedded Flash MAC: 2c:f4:32:c9:d1:91 Uploading stub... Running stub... Stub running... Configuring flash size... Compressed 575616 bytes to 396460... Wrote 575616 bytes (396460 compressed) at 0x00000000 in 35.4 seconds (effective 130.1 kbit/s)... Hash of data verified. Leaving... Hard resetting via RTS pin... user$
