IoT:bit is an IoT-based expansion card for micro:bit. It uses the ESP8266 WIFI chip and serial port to communicate with the micro:bit. It has also expanded all available IoT ports on the micro:bit. It has multiple GVS connectors for connecting external modules such as LEDs, LDRs or servos. At the same time, the IoT:bit integrates a buzzer for external sound and an RTC clock for synchronization without power supply. Build your own IoT with makecode!
Specifications:DC Power Supply: USB-5V Maximum Current: 800mA Operating Temperature: -25 to 80ºC WiFi Device: ESP8266 Buzzer: Passive RTC: DS1307 RTC Battery: CR1220 I2C Ports: 19, 20 SPI Ports: 14, 15 Dimensions : 71 x 63mm Net weight: 30g