ltchiptool

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Chip connection guide for RTL8720CF

2

I'm interested in dumping my Tuya WBR3 (RTL8720CF) chip from my smart fan. I'm trying to follow the instructions, but it seems like there is no chip connection guide for...

jeremysalwen

"expecting ACK got b\x15 for block"

2

Following this installation description https://github.com/hn/ginlong-solis, I am flashing a Wifi Stick for a Solis inverter. EVerything worked fine, up to the actuall flashing. Downloading the original firmware worked fine. But...

geedsen

Feature request: Extract/preserve power meter calibration.

20

I have a bunch of Tongou DIN rail power meters (https://www.elektroda.com/rtvforum/viewtopic.php?p=21191153#21191153),. and have finally got round to liberating them. I've been experimenting with them, and found that the calibration parameters...

dwmw2

Globe Nashville Smart Ceiling Fan 27109  Device is brand new, was never connected to wifi I successfully dumped firmware using Ltchiptool [ltchiptool_bk72xx_2024-09-18_13-32-33.zip](https://github.com/user-attachments/files/17051918/ltchiptool_bk72xx_2024-09-18_13-32-33.zip) problem is when I use Ltchiptool to...

bT0mm

Unknown bootloader CRC - 0x6BEB0924 (for a BK7238)

7

This is for a string of [Brizlabs Smart Fairy Lights](http://www.amzn.com/dp/B0DPHF2T8P). I'd be happy to donate the cost for you to order one yourself for testing. It has "CBU" on the...

Cthanatos

Segmentation fault on Ubuntu 24

4

I installed ltchiptool as described in the [docs](https://docs.libretiny.eu/docs/flashing/tools/ltchiptool/#gui-application). I also pip installed `upk2esphome` and `zeroconf`, all good. Upon running `ltchiptool/bin/ltchiptool gui` and clicking on UPK2ESPHome, however, sometimes the app crashes...

andreas-bulling

At first glance BW15-kit board looks a a very convinient device to play with libretiny. Everything is on board, many LEDs, the switch for Serail ports etc. Unfortunately, ltchiptool can't...

agirilovich

Unknown bootloader CRC - 0x5B5961CF

1

I'm currently in the process of dumping the firmware from a BK7252UQN68, and when I did the initial `flash info` command, I received the following: ``` I: Connecting to 'Beken...

Tediore

Unknown Bootloader BK7231N / CB3S

1

Hello together, I tried to flash my CB3S chip from a Tuya device, but unfortunately it's failing ``` I: Found new device: COM3 - Silicon Labs CP210x USB to UART...

Wolly300

Flashing BK7231N (CBU) Tuya TH08 keeps crashing mid-way

11

Any help appreciated. I flashed my BK7231N chip with OpenBekin (it's a Tuya TH08 Temp and Humidity display). I then tried to do an OTA update to ESP Home, something...

paulandrewcrouch