(Actual duration depends on settings — see datasheet
uses the cost-effective and high-performance GD32E103 microcontroller as the main control and cooperates with a firmware we wrote to complete the function of the serial port to CAN FD
923Mhz Option
Industrial sites: the SEN55 SCD40 sensor readings help compare particulate and gas trends near work areas
All unused digital IO pins must be pulled up or down to ensure they do not float
LILYGO T-A7608 SA-H ESP32-S3 With GPS AK60-6 V3.0 KV80 (Actual duration depends on settingsThe LILYGO T A7608SA H is a powerful ESP32 based development board with built in 4G LTE Cat. 4, GSM, Wi Fi, Bluetooth, and GPS support. Designed for high reliability IoT applications, this board combines the A7670SA H module and ESP32 to enable seamless wireless connectivity across South America, Australia, New Zealand, and other regions. It supports both LTE FDD and LTE TDD bands, along with GPRS, EDGE, and UMTS HSPA+ for flexible deployment in