Timothy Woo

7 Projects173 Followers0 Following
Keep unwanted visitors off your premises without relying on WiFi, and get a text message whenever a threat has presented itself!
LTE Cellular Burglar Alert (aka "Burgalert 7000")
5.3K
This powerful cellular shield can easily turn your project into a full-fledged phone with voice, SMS, LTE data, GPS, and more!
LTE Cellular Shield for Arduino with Voice!
30K
Build your own circuit board reflow oven with the ESP32's built-in Bluetooth feature and Reflowduino, an open-source hardware ecosystem!
ESP32 Bluetooth Reflow Oven
2.2K
Learn how to make a powerful Arduino GPS tracker that posts data to the cloud via LTE CAT-M and view data graphically on IoT dashboards!
Real-Time 2G/3G/LTE Arduino GPS Tracker + IoT Dashboard
192K
Experience the power of the ESP32's Bluetooth Low Energy capabilities with Arduino IDE and build your own custom Android app to control it!
ESP32 BLE + Android + Arduino IDE = AWESOME
60K
This completely open-source LTE shield for Arduino uses the latest and greatest CAT-M NB-IoT technology optimized for low-power IoT devices!
Open-Source LTE CAT-M/NB-IoT Shield for Arduino
18K
The Reflowduino is a completely open-source, Arduino-compatible wireless reflow oven controller packed with features!
DIY Reflow Oven with Reflowduino
14K