Joined February 2023
- Tweets 75
- Following 506
- Followers 96
- Likes 67
5 Photos and videos
Mar 3
Your ESP32 isn't booting. Your sensor won't respond. Your battery drains overnight.
A $15 multimeter answers all of these in under 60 seconds - if you know how to use it.
espboards.dev/blog/how-to-us…
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Feb 27
We compared every type of multimeter so you don't have to.
For electronics hobbyists: handheld digital, auto-ranging, continuity buzzer. Done.
Picks from $35 to $95 👇
espboards.dev//blog/multimet…
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Feb 23
Flash ESP32 & ESP8266 firmware directly from your browser. No install, no drivers, no Python. Just Chrome USB.
Built with Web Serial API - works on ESP32-S2, S3, C3, C6, H2, P4 and ESP8266.
🔗 espboards.dev/tools/program/
#esp32 #esptool #webserial #online #iot
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Feb 23
Built a brightness controller with the Elecrow CrowPanel 2.1" rotary display — ESP32-S3, 480×480 IPS, ESPHome LVGL. Twist the knob or drag the arc on the touchscreen. Accelerated control, full YAML included.
espboards.dev/blog/crowpanel…
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28 Nov 2025
Just got these LoRa mesh radios from @Elecrow1 - both are 🔥 but VERY different!
🔵 M1 (nRF52840):
• E-paper display
• Built-in GPS
🟢 M2 (ESP32-S3):
• OLED display
• ESP32 ecosystem
#meshtastic #softrf #lora #lorawan #ESP32 #nrf52 #elecrow
espboards.dev/blog/thinknode…
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15 Oct 2025
🔒 Keep an eye on your VPN — right from Home Assistant!
📊 Live TX/RX stats
⏱️ Last handshake
💻 Device activity
in Home Assistant dashboard.
#homeassistant #wireguard #mqtt #raspberrypi #selfhosted #vpn #homelab
espboards.dev/blog/homeassis…
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8 Aug 2025
Back to school, back to making. 📷
@Elecrow1 is running a giveaway with STEM gear and a CrowPi 2!
More info: elecrow.com/coupon-for-stude…
#ElecrowBTS #MakerCommunity #ESPBoards
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30 Mar 2025
📟 ESP32-S3 SSD1306 OLED Button = Interactive Magic✨
Learn how to wire and program the ESP32-S3 SuperMini with a 128×64 SSD1306 OLED and a pushbutton.
🔌 Wiring made simple
🕹️ Detect button presses
⚙️ Setup ready for interactive projects
🔗 espboards.dev/blog/ssd1306-e…
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30 Mar 2025
🚀 Choosing the Right ESP32 SuperMini – C3, S3, C6, H2 Compared
🆚 Compare ESP32 SuperMini boards like C3, C3 Plus, S3, C6, and H2 to find the right one for your project. Learn the key differences in cores, wireless features, battery support and more
espboards.dev/blog/esp32-sup…
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6 Feb 2025
Did you know you can code your ESP32 in JavaScript? With Espruino, you can write, test, and run JavaScript directly on your ESP32 — no compilation needed!
Espruino
✅ Event-driven programming
✅ Live coding with Web IDE
✅ No compile-upload cycle
espboards.dev/blog/programmi…
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5 Feb 2025
🔥 Want full control over your ESP32 firmware?! 🚀
esptool.py lets you:
✅ Flash new firmware
✅ Erase & restore memory
✅ Backup your ESP32
🔗 Check out our complete guide to get started!
👉 espboards.dev/blog/standalon…
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4 Feb 2025
🔋 Powering Your ESP32 with a 12V Source! ⚡
Need to run your ESP32 from a 12V power supply? Use a buck converter to step down voltage to 5V! 🛠️
✅ Best modules
✅ Wiring
✅ Safety
🚀 Optimize your setup and avoid frying your ESP!
Full guide 👉 espboards.dev/blog/powering-…
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1 Feb 2025
Elecrow CrowPanel 5.79” E-Paper ESP32 S3 Based Display Review 🖥️🚀
Review of the Elecrow CrowPanel 5.79” E-Paper ESP32 Display – A well-built e-paper module with Wi-Fi, and GPIOs. Great for low-power dashboards, but lacks ESPHome support. 🤓
espboards.dev/blog/elecrow-e…
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8 Jan 2025
Discover the best SIM modules for ESP32, including LTE, 3G, GPRS, and GSM options. Explore recommendations for navigation, and high-speed applications.
espboards.dev/blog/best-sim-…
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10 Dec 2024
The best ESP32 smart home educational kits with physical models. Perfect for learning about smart home, farming, and STEM education. Affordable and versatile options.
espboards.dev/blog/esp32-iot…
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8 Dec 2024
Unlock the full potential of the SP511E LED controller with WLED. Flash custom firmware to the 8$ Addressable LED Strip Controller with WiFi, IR Remote and More
espboards.dev/blog/sp511e-le…
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1 Dec 2024
Guide for Setting Up the ESP32 7" HMI Display with ESPHome
Configure and set up the Elecrow 7.0" HMI display with ESPHome. The step-by-step guide, including pin mapping and a working ESPHome configuration.
espboards.dev/blog/esphome-c…
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28 Nov 2024
ESPHome Setup - Troubleshooting and Configuring ESP32
Learn how to set up ESPHome on ESP32 boards with our step-by-step guide. Flashing and troubleshooting common issues like 'Improv Wi-Fi Serial not detected'.
espboards.dev/blog/setting-u…
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27 Nov 2024
Learn how to set up your ESP32 in Arduino IDE with this simple beginner's step-by-step guide. Install, configure, and start programming your ESP32 in minutes!
espboards.dev/blog/setting-u…
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24 Nov 2024
Learn how to set up MicroPython on your ESP32 with this guide. Flash firmware with Thonny IDE, write python scripts to interact with the ESP32 microcontroller.
espboards.dev/blog/micropyth…
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