All items tagged with IoT and Espressif (108)

3-08-2026 | DPTechnics's Walter is an open-source IoT system-on-module that combines an ESP32-S3, LTE-M/NB-IoT connectivity, and GNSS in a single board....

1-07-2026 | A Redox meter is typically used to monitor water quality. In a swimming pool, it helps verify whether the disinfection process is working co...

1-07-2026 | The Belgian company DPTechnics BV offers a range of IoT building blocks, including a remarkable board called Walter. The controller board is...

3-03-2026 | Elektor’s ESP32 by Example Learning Course bundles a 384-page full-color book with an ESP32-focused hardware kit and an online learning path...

11-08-2025 | ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In t...

21-07-2025 | Tracking the growing number of small satellites is a major challenge — but TinyGS offers a low-cost, open-source solution. This global netwo...

1-07-2025 | Despite their scalability, long range, low power consumption and security with data encryption, LoRa modules were not very suitable for mesh...

9-06-2025 | LoRa modules offer great range, low power use, and secure data encryption — but they lacked solid mesh networking support. That changed with...

14-05-2025 | Watch this new episode of Elektor Lab Talk to learn about what’s going on in the Elektor Lab! Our engineers talk about sensor technology, a...

23-02-2025 | Stereotype firmware coding can lead to operational disruptions, forcing developers back to the design table. What if your MCU loses network...