Key features of the Blues Wireless for Arduino Opta include: Cellular or LoRa Communication: Equipped with the Blues Notecard, the module supports global LTE Cat 1 (NOTE-WBGLW) with 500 MB of data ...

RAKwireless RAK11160 is a new low-cost, low-power LoRaWAN, WiFi 4, and Bluetooth LE module based on ESP32-C2 (ESP8684) and ...

has developed a high sensitivity version of the 60 GHz millimeter-wave wireless communication module (high-sensitivity module), which enables km-class long-distance transmission. Having obtained a ...