Elecfreaks iot:bit for micro:bit

Introduction

IOT:bit is an expansion board based on IoT for micro:bit. It uses ESP8266 as WIFI expansion board and serial port to communicate with micro:bit. It also has extended all available IO port of the micro:bit which is leaded by GVS and you can extent various 3V E-blocks as LED, photosensitive and servo by using it. At the same time, the IOT:bit with an on-board buzzer for outside sound and an on-board RTC clock for timing without power supply. Let's creating your own IoT by makecode!

Features

• Intergrated ESP12F WiFi、RTC and passive buzzer module
• Extended most IO ports by GVS
• Silk-screen indication onboard main components
• Separately lead IIC interface, directly plug in OLED, BME280 and IIC,etc
• Intergrated buzzer and earphone jack
• Adaptive for LEGO (4 standard spacing fixed holes)

Parameters

Links

• Wiki Tutorial