amateur radio
DIY
esp32
geek
ham radio
LoRa
meshcore
meshtastic
open source
watch
wearable
amateur radio, APRS, digital communication, DIY electronics, emergency communications, ESP32-S3, GPS tracker, ham radio, hardware development, IoT, lora, LoRa mesh network, maker community, meshtastic, MicroController, off-grid communications, open-source hardware, open-source projects, portable tracker, POTA, radio operators, sensor monitoring, sota, T-Watch S3, wearable LoRa, wearable tech, wireless communication
9M2PJU
2 Comments
T-Watch S3: Open-Source Smartwatch with LoRa and ESP32-S3 for Amateur Radio Enthusiasts
In the world of open-source hardware, the T-Watch S3 stands out as a remarkable addition, combining the power of the ESP32-S3 microcontroller with LoRa connectivity. Priced at $42.98, this smartwatch is a highly customizable and versatile device, ideal for developers, students, and amateur radio enthusiasts looking to explore LoRa technology in a wearable form factor.
Key Specifications
- MCU: ESP32-S3
- Memory: 16MB Flash, 8MB PSRAM
- Wireless Connectivity:
- Wi-Fi: 802.11 b/g/n
- Bluetooth: BLE 5.0
- LoRa Transceiver: SX1262 Low Power LoRa
- Supported Frequencies: 433MHz, 868MHz, 915MHz
- Onboard Features:
- Real-Time Clock (RTC)
- Microphone & MAX98357A Audio Amplifier
- BMA423 3-axis Acceleration Sensor
- DRV2605 Haptic Feedback Motor
- AXP2101 Power Management Unit
Developer-Friendly Platform
The T-Watch S3 is designed with developers in mind. It supports multiple development environments, making customization easy:
- Arduino IDE
- ESP-IDF
- VS Code
- Micropython
Additionally, an official GitHub repository contains sample codes and documentation to help you get started with your own projects.
What’s Included in the Package?
- 1 x T-Watch S3
- 1 x USB Cable
Final Thoughts
If you’re an amateur radio operator seeking a wearable, open-source solution for LoRa communication, the T-Watch S3 is an ideal choice to experiment with new possibilities in digital communication.
Buy now here
2 comments