Meet Walter : 4G, 5G, GPS & ESP32-S3 in a Single Module

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.
CNX Software

Ridiculously tiny ESP32-C3 board features USB-C, one LED, and a ceramic antenna

PegorK's f32 might be the world's smallest ESP32-C3 board. It measures just 9.85 x 8.45 mm, or slightly larger than the area ...
HTR Media

Ranch Systems, Inc. Introduces RS10 Bluetooth® Transmitter & Data Logger, the Next Generation in Data Logger Solutions

Novato, CA October 30, 2025 –(PR.com)– For over 20 years Ranch Systems has been an innovative leader in telemetry and remote data collection. They are excited to introduce a new line of solutions ...
Hackaday

Possibly-Smallest ESP32 Board Uses Smallest-Footprint Parts

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In ...