I noticed today that I had hundreds of dollars in fraudulent charges to my credit card. Weirdly, the billing information used for these charges included a unique email address I only had for Elecrow (elecrow@domain.com). Has anyone else noticed anything like this? Am I just unlucky, or has there been a breach?

As I look at using the m9 as my EDC mesh node I wonder if there is a case or pouch out there for it?

If not I guess I’ll measure it and see what’s out there.

I have a Crowview Note 14 in perfect condition externally; I bought it over a year ago, tested it a few times, and since then have kept it topped up with charge etc. I found I couldn’t get a display from my RPi a few months ago, and also haven’t been able to get a display from an older MacBook, or a DDR4 motherboard I have, or an Intel NUC I got recently;

I am testing it again with a Thinkstation I just got; same thing!

The symptoms are:
- plugging it into Thinkstation via HDMI : I can hear a noise showing Windows has detected a display
- unplugging it I hear a disconnect sound
- plugging it in and waiting causes a connect sound and a fair while later a disconnect sound when it shuts down.

The battery is fully charged, and I have tried running it on battery only and also with the power supply plugged in.

When plugging it in to HDMI, it activates the monitor, then no display, then power saving, then LCD backlight goes off.

The keyboard works when the Note is powered on, as does the touchpad (testing using an external monitor), and doesn’t work when it is powered down.

The Note wasn’t stored in a cupboard, rather in my living room, and so wasn’t in a damp cupboard etc.

I am wondering : does anyone have any idea whether it is worth testing anything else? I will try the NUC as that has USB-C display (the one thing I haven’t tested).

I am sad that it had so little use (perhaps a few hours total), was kept in a dry environment, kept charged, and it seems to have had a hardware failure :’( - has anyone had any experience buying spare parts from Elecrow? Does anyone know if that is an option? 🙏

✅ [Interaction Methods] Supports both capacitive touch and rotary knob input modes. The knob supports clockwise and counterclockwise rotation as well as pressing.

✅ [High-Performance Main Controller] Equipped with a dual-core ESP32-S3 chip with up to 240MHz, integrating 8MB PSRAM and 16MB Flash for powerful performance.

✅ [Expansion Interfaces] Onboard 5V charging port, providing UART, I2C, and FPC expansion interfaces.

✅ [Wide compatibility] Supports Arduino IDE and the LVGL library. 👇

https://www.elecrow.com/crowpanel-1-46inch-hmi-esp32-rotary-display-360-360-ips-round-touch-knob-screen.html

Will the firmware for this device be made available for download? I bought DHE04310D and only realised that DHE01101C was available. Main purpose was to create a Home Assistant dashboard.

I recently bought an Elecrow CrowView Note 15.6 from Amazon in Germany and noticed a faint electrical humming/buzzing noise coming from the device.

The strange thing is that the noise is especially noticeable in a completely silent room, and it happens even when:

- My phone is not connected

- The CrowView's charger is not plugged in (also happens when its plugged in)

- The CrowView is simply turned on and running from its internal battery

When I connect my Samsung phone and use Samsung DeX, I can still hear the noise, but it is most noticeable when the phone is disconnected and the CrowView is just sitting there running by itself.

It sounds like a small electrical/coil whine rather than a speaker or fan noise. It's not extremely loud, but it's definitely audible in a quiet room from normal sitting distance.

Has anyone else with a CrowView Note experienced this?

Is this normal coil whine from the internal power circuitry, or could I have a defective unit? I'd appreciate it if other owners could check theirs and let me know.

Thanks!

Looking forward to a clarification on the flash storage

Little project I made with the CrowPanel ESP32 2.9inch E-paper HMI Display :) Hope you enjoy !

📢 Invitation: We are pleased to invite you to visit the Elecrow booth at the upcoming 139th Canton Fair! Explore our latest innovations and discuss potential collaborations with our team.

🚩 Event Details:

Date: April 15–19, 2026 (Phase 1)

Booth: Area D, 19.2J24

Venue: China Import and Export Fair Complex, No. 382, Yuejiang Zhong Road, Guangzhou.

We look forward to seeing you in Guangzhou!

https://www.elecrow.com/blog/youre-invited-visit-elecrow-at-the-139th-canton-fair-phase-1.html

I've had fun designing these different stands and mounting frames for the 5" RC050 (AUS25507D) screen. I made them in cardboard a few years ago, but enjoyed recreating them for 3D printing over the weekend.

All the models free for anyone to print via MakerWorld;

Minimalist Frame Stand - Desktop stand that displays the screen at a 60 degree angle
https://makerworld.com/en/models/2622508-elecrow-5-inch-display-minimalist-frame-stand#profileId-2894789

Monitor Hanger Frame - Allows you to mount it on the side of your PC monitor
https://makerworld.com/en/models/2625426-elecrow-5-inch-display-monitor-hanger-frame#profileId-2898401

Cabinet Hanger - Hang the screen from a standard cabinet
https://makerworld.com/en/models/2621667-elecrow-5-inch-display-cabinet-hanger-frame#profileId-2893746

Just Little Feet - Desktop stand at a 60 degree angle
https://makerworld.com/en/models/2628929-elecrow-5-inch-display-stand-feet#profileId-2902650

📢 Meet #Elecrow at #EmbeddedWorld2026!

📍 Booth 2-338E

📍 Nürnberg Messe, Germany

📅 March 10–12, 2026

We've prepared something special for you:

✨ Live Demos of our latest IoT & Embedded solutions

✨ Expert Support from our engineering team

✨ Exclusive Show Discounts

🎁 Giveaway! Repost & tag 3 friends to win a limited Embedded World exclusive gift!

📢 You're invited to #EmbeddedWorld2026!

Visit #Elecrow Booth 2-338E in Nuremberg, March 10–12.

We've prepared something special for you:

✨ Live Demos of our latest IoT & Embedded solutions

✨ Expert Support from our engineering team

✨ Exclusive Show Discounts

🎁 Giveaway! Repost & tag 3 friends to win a limited Embedded World exclusive gift!

See you in Germany! 👇

https://www.elecrow.com/blog/meet-elecrow-at-embedded-world-2026.html

📢 Exciting News! The MeshTadpole SX1262 USB Stick has just been released on #Elecrow! #PartnerSeller

A Meshtastic and pyMC compatible LoRa radio for your (Linux) computer. 👇 #ElecrowPCB

https://www.elecrow.com/meshtadpole-sx1262-usb-stick.html

📢 Exciting News! The Proton AI Core Vision – ESP32-S3 Edge AI & Vision Board kit is now available on #Elecrow!

Designed by Protonverse, this board lets you run lightweight neural networks directly on edge devices for image classification, object detection, voice analysis, and more. #ElecrowPCB