There’s also a NEO-6M GPS receiver which works at the same 3.3 V level as the ESP32, allowing the microcontroller to read the NMEA sentences without a level shifter.

Posted in gps hacks, Microcontrollers Tagged ESP32, gps tracker, GSM module, open hardware. Old Rotary Phone Gets Called Into Action. February 4, 2020 by Kristina Panos 19 Comments ...

Helium based DIY GPS vehicle tracker with RYS8839 and RYLR993 and ESP32 (LoRaWAN) - Full Guide. Posted: May 6, 2025 | Last updated: July 12, 2025 ...

10 Comments on LILYGO T-LoRa Pager is an ESP32-powered communications device with LoRa, NFC, and GPS Share this article: Click to share on Mastodon (Opens in new window) Mastodon ...

Nature Trail Mapper in KML format with ESP32, RYS352A GPS Module and microSD card logging. Posted: May 6, 2025 | Last updated: May 6, 2025. Hi, I'm Bill.

Review of ThinkNode M1 and M2 LoRa nodes, and getting started guide for Meshtastic off-grid messaging and GPS sharing ...

LILYGO T-Deck Plus is a $70 handheld with GPS, LoRa, and a BlackBerry ... the two devices are pretty similar. Both feature 2.8 inch, 320 x 240 pixel IPS LCD displays, ESP32 dual-core LX7 ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.