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Flashing

Anna edited this page 2022-12-01 00:25:18 +01:00

Table of Contents

• Flashing
• Flashing software
• XR809
• Building and flashing for BL602
• Building for W800/W801

Flashing

Flashing software

• BKwriter v1.60
• hid_download_py

⚠️Warning

BKwriter 1.60 has proven unreliable for flashing the BK7231N chips. When in 'BK7231 mode', it fails with "invalid CRC"; in 'BK7231N mode' it fails to unprotect the device.

For BK7231N, use the Python script.

Flash BK7231N QIO binary, like that:

python uartprogram W:\GIT\OpenBK7231N\apps\OpenBK7231N_App\output\1.0.0\OpenBK7231N_app_QIO_1.0.0.bin --unprotect -d com10 -w --startaddr 0x0

Remember - QIO binary with --unprotect and --startaddr 0x0, this is for N chip, not for T.

You can see an example of detailed teardown and BK7231N flashing here: https://www.elektroda.com/rtvforum/topic3874289.html

XR809

For Info see XR809

Building and flashing for BL602

Follow the BL602 guide: https://www.elektroda.com/rtvforum/topic3889041.html

Building for W800/W801

For Info see W100/W101

Home

• Introduction
• Supported platforms
• Features

Get started

• Building
• Flashing
• Detailed guides & examples

Configuring OpenBK

• Using console commands
• Configuring IO Pins
• Using LittleFS

Technical

• Flash Layout
• SWITCH WF BL602
• tuya-cloudcutter flashing - T and N only?
• T & N Hardware Development nodes

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