Crowbits — ELECROW - FORUM

Fun STEM Project Ideas for Beginners Using Crowbits

Max135 — Fri, 05 Dec 2025 11:02:13 +0000

I’ve been experimenting with Crowbits to understand basic sensors, triggers, and circuit behavior for small DIY projects. I’m also exploring how these concepts relate to retro hardware and emulation setups—for example, learning how old consoles handled input/output signals. For anyone interested in that side of electronics, I keep some BIOS documentation here: www.ps2biosonline.com
It is useful if you’re studying how classic systems manage boot processes while working on Crowbits-based learning projects. Would love to hear what other Crowbits projects people are building

hiii

gori — Mon, 07 Jul 2025 05:35:21 +0000

hello

help with resetting the esp32+tft module

Danakin — Mon, 12 Aug 2024 14:03:05 +0000

I was following the commands to update the firmware with a mac as the letscode connection wasn't working and I couldn't upload any code on it, but I think I did something wrong.
After following the instruction I then tried to upload the bin files and now I can only see the radar screen upon starting the module.
I tried to upload the other 2 module but I get an error
please help

Master kit no longer working

jziegler — Sun, 30 Jun 2024 14:18:37 +0000

I have a master kit that I got from the original kickstarter, and the display is no longer appears to be working. I am able to successfully program the ESP32 from a USB interface, but there is nothing displayed on the screen at all. I have tried using both Letscode and the flash download utility to flash the game console code. Is it possible to get a replacement module? I don't want to get an entire new kit.

Thanks!

Explanation of CrowBot movement codes

Markus — Tue, 26 Sep 2023 10:17:45 +0000

I want to know the motor driving of crowbot bolt in letscode.

I found some examples but did not understand them clearly.

I only want to know about

Forward, Backward, turn left and right.

Crowbits ESP32+TFT replacement screen

Suprazz — Sat, 17 Sep 2022 14:13:30 +0000

I'm looking for a replacement LCD for the Crowbits master kit, the esp32+tft module. It fell on the floor and the lcd cracked. I found the number FPC-QY20047A0-00-A but its the connector par number and not the lcd. I cant see any other numbers on the back of the TFT LCD. Any idea where I can find this info and where I can order another one? Thanks!

Let's Code on Crowpi 2: No Crowpi 2 or Crowbits modules.

BGA — Sun, 04 Sep 2022 19:02:36 +0000

Posting here for higher visibility. It seems that the latest version of Let's Code (as of today) does not include the mentioned modules. My kid and I were getting ready to play with our Crowbits but the more advanced kits need programming support to work. Help?

Crowbits UNO - Firmware installation fail with Letscode

jsshin — Sun, 26 Jun 2022 17:57:18 +0000

I have a Crowbits Creator Kit. Installed Letscode. I was able to connect to the main board (UNO) via Bluetooth but the firmware installation fails every time. Can you please help with this issue? It seems that without installing the firmware all the scratch code doesn't work. By the way, I've installed the latest version of Letscode (V1.1.6 RC3.4).

Crowpi fan connections

GreenMonster — Mon, 30 May 2022 13:10:49 +0000

Hi everyone.

I just wanted to ask if anyone could tell me if this is the right connection for the fan to plug in to on the crowpi board please note I am talking about the crowpi in the case not the laptop style. I the plugged the fan in J1 on the board is this correct? Also how do I get it to run has it does not run is there some script to write? If so what is the script I need to activate the fan?.

Letscode won't start: A JavaScript error occured in the main process

Dennis — Tue, 17 May 2022 10:19:53 +0000

Hi there,

after installing Letscode and running it as Administrator under Windows 10 I keep getting the Error Message "A Javascript Error occured in the main process"

Seems a variable is not set, but I have no idea how to solve that issue. Anyone having an idea? My son would love to start coding with his Crowbits Inventor Kit and the micro:bit.

Greetings

Dennis