Only a 15 x 12 mm Quectel module with BLE 5.3 and a built-in Cortex-M3 processor running at 48 MHz supports interfaces such as I2C, UART, SWD, SPI, ADC, and I2S. It is ideal for sensors and automation requiring low-power wireless connectivity.
Great development software and easy-to-use ESP32-based platform are key features for the rapid development of your HMI IoT products with the new generation displays from 4D Systems. Get started immediately with the convenient starter kit.
The most compact ceramic patch antenna, 2JM3201C5F, for L1, L2, and L5 GNSS bands, is exceptionally reliable in determining position, including for autonomous vehicles and land surveying.