Balázs | Nov. 24, 2024

waste of money for me, not working

For ESP32-C6 multi-sensor CO2, VOC, IMU...

This is not a plug and play device as it is written about the product. This means that is a deal breaker for me. Whatever I tried it doesn’t work. Somebody tried help me from a forum with a link, but unfortunately we don’t speak the same language, I don’t understand what should I have done. “ Or contact us before purchasing next time and we will help you burn it, because some customers need to burn g by themselves.” Does it mean, there is no software on the device?

Response from Maker go | Nov. 25, 2024

Ours is an open source hardware product. We have provided source code and schematic diagrams for download at this link https://wiki.icbbuy.com/doku.php?id=developmentboard:esp32-c6-multi-sensor. As for your language barrier, we I also apologize, we will launch a version that supports zigbee and a home assistant version later, so you can use it without burning the program yourself.

Timo | Dec. 26, 2023

Priyank | May 12, 2023

Late Shipping, No Communication, onboard LED is defective

For CH32V003 RISC-V MCU Development board

Onboard LED is defective, spend hours trying to figure out, why the LED does not blink, turns out its defective.
Seller took a time to ship it, but ship with tracking and the delivery was fast.
No communication from the seller about the order, until asked for.

Response from Maker go | May 12, 2023

Each of our products is tested and shipped, there will be no quality problems, if you have any problems, please contact us for technical solutions
Technical support email:sales@icbbuy.com

Alasdair | April 14, 2023

Nice hardware, no documentation

For Pi Pico RP2040 1.28-inch TFT display watch board

A watch built around the Raspberry Pi RP2040 microcontroller. Comes with pre-blown firmware, but *no* documentation at all. The display is a GC9A01, which means it's driveable via SPI from both CircuitPython and MicroPython. The on-board IMU is a QMIC88658, and there are three user-addressable buttons — in addition to a BOOTSEL button and a on/off switch. One of these three buttons just seems to crash MicroPython for me when pushed, I may have a defective unit, or this could be a design problem for the board. Everything else works nicely. We wrote it up for the Raspberry Pi blog, https://www.raspberrypi.com/news/how-to-build-your-own-raspberry-pi-watch/.

Response from Maker go | March 26, 2024

Thank you for your support, the schematic diagram and reference code have been updated on github, the link is as follows:
https://wiki.icbbuy.com/doku.php?id=developmentboard:rp2040-1.28-lcd
Email us if you have any questions
sales@icbbuy.com

Fabien | Nov. 28, 2022

Parcel tracking is difficult

For CH32V003 RISC-V MCU Development board

Parcel tracking doesn't work well.
I had custom fees too.
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Response from Maker go | Nov. 28, 2022

I apologize for the inconvenience caused. Because the irrigation policy of each country is different. We are sorry for that.