This repository contains an implementation of the UCraft Minecraft server adapted to run on the BL602 microcontroller.

this was the exact lightbulb used but if its out of stock then what you're looking for is a lightbulb that supports the 'Techlife pro' app with cool light only since those usually contain the bl602 chip that is easily accessible.

The defualt SSID and PSK that the server connects to is defined under main.c

#define SSID "Einstein"
#define PSK "germany101"

This should be changed according to your WIFI access point.

For UCraft specifc configuration, they can be found under the app_ucraft/UCraft/ folder

The build system only supports linux due to the BL602 SDK (WSL works). So all steps below must be conducted in a linux enviorment with make installed (this can be installed by the build-essential package on ubuntu). Start by cloning the BL602 SDK and setting up the build enviorment:

git clone https://github.com/pine64/bl_iot_sdk.git
cd bl_iot_sdk
export BL60X_SDK_PATH="$(pwd)"
export CONFIG_CHIP_NAME=BL602

Next clone this repository outside of the cloned sdk folder

git clone --recurse-submodules https://github.com/vimpop/UCraft-bl602.git
cd UCraft-bl602
chmod +x ./genromap
./genromap

This will produce an error like message but its usually fine if you see the Generating BIN file message below (in this case pip is not installed but even if it was, it still fails )

...
Generating BIN File to /home/vimpo/pine64/UCraft-bl602/build_out/app_ucraft.bin 
/usr/bin/python3: No module named pip
make: *** [/home/vimpo/pine64/bl_iot_sdk/make_scripts_riscv/project.mk:194: all] Error 1

Proceed to the next steps if app_ucraft.bin is present under the build_out folder

This step requires that the BL602 is connected to a UART interface

A tool like BLDevCube GUI can be used to flash the microcontroller or bl60x-flash as shown below

pip install bl60x-flash

Then invoke with serial port and firmware binary, e.g.:

bl60x-flash COM4 app_ucraft.bin