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The Wio Tracker L1 Pro delivers GPS, solar charging, joystick controls, and 2.5-day battery life for just $42.90. With BaseUI and a 1.3" OLED screen, it's the first truly user-friendly Meshtastic handheld that regular people might actually want to use.

cross-posted from: https://lemmy.radio/post/8219573

Discover how radio frequency (RF) works—from electrons to WiFi. Learn how changing currents create electromagnetic waves, how crystals like TCXO and VCO power modern communication, and how your devices turn digital bits into wireless signals traveling at the speed of light.

Discover how radio frequency (RF) works—from electrons to WiFi. Learn how changing currents create electromagnetic waves, how crystals like TCXO and VCO power modern communication, and how your devices turn digital bits into wireless signals traveling at the speed of light.

Learn how to add a BME280 sensor to your DIY ESP32 Meshtastic Node for real-time temperature, humidity, and air pressure monitoring. This guide covers hardware setup, wiring, and Meshtastic app settings—perfect for enhancing your LoRa mesh network with environmental data.

We'll walk you through adding a display module to your FakeTec Meshtastic Device to show messages, node information, and network status in real-time.

We'll walk you through adding a Telemetry module to your FakeTec Meshtastic Device to measure air pressure, temperature, and humidity.

This guide details building a low-cost Meshtastic node using an NRF52840 Pro Micro, HT-RA62 LoRa module, and FakeTec PCB. Total cost is around $11. Assembly requires SMC soldering skills, followed by bootloader updates and Meshtastic firmware installation.

cross-posted from: https://lemmy.radio/post/7413978

The WisMesh Board ONE offers solar support, expansion slot, and a compact design for Meshtastic users—all for $30. Find out how it compares to popular models in this hands-on review.

The WisMesh Board ONE offers solar support, expansion slot, and a compact design for Meshtastic users—all for $30. Find out how it compares to popular models in this hands-on review.

Ever wondered if you could send voice notes over Meshtastic's low-bandwidth network? I certainly did, and I'm excited to share my weekend adventure trying to accomplish just that.

The $99 WisMesh Pocket V2 packs GPS, dual sensors, solar, and serious modding potential—but is it worth the premium? Here's what you need to know before you buy.

Integrate a vibration/earthquake sensor into your ESP32-based LoRa Meshtastic Node with our guide, suitable for boards like Heltec V3 Lora, TTGo, or T-Beam. This setup allows the network to broadcast warnings when seismic activity is detected.