Elecfreaks IOT:bit (Internet WIFI Extension Board For micro:bit)
| Brand | ElecFreaks |
| SKU: | 1074-1 |
| Condition: | New |
ELECFREAKS IOT:bit (Internet WIFI Breakout Board For micro:bit) | EF03426
Elecfreak's IoT:bit is an expansion board based on IoT for micro:bit. It uses ESP8266 as a WIFI expansion board and a serial port to communicate with micro:bit. It also has extended all available IO ports of the micro:bit, which is led by GVS, and you can extend various 3V E-blocks as LED, photosensitive, and servo by using it. At the same time, the IoT:bit has an on-board buzzer for sound and an on-board RTC clock for timing without a power supply. Let's create your own IoT with MakeCode!
Features
- Integrated ESP12F WiFi RTC and passive buzzer module
- Extended most IO ports by GVS
- Silk-screen indication on main components
- Separately lead IIC interface, directly plug in OLED, BME280, and IIC, etc
- Integrated buzzer and earphone jack
- Adaptive for LEGO (4 standard spacing fixed holes)
Compatible with ElecFreaks Smart Kits
The IOT:bit can be used various themed projects. ELECFREAKS has developed multiple kits based on the IOT:bit Expansion Board, including Classroom Smart Home Kit, Smart Science IOT Kit, Smart Climate Kit, and more. These kits can integrate seamlessly with ELECFREAKS' self-developed data platform, the Smart IoT, for data analysis and experimentation.
SPECIFICATIONS
- DC supply: USB-5V
- Maximum power current: 800mA
- Operation temperature: -25~80℃
- WIFI module: ESP8266 (ESP12F)
- Buzzer: Passive buzzer
- RTC timing: DS1307 RTC
- RTC timing battery: CR1220 button cell (Equipped by yourself)
- Lead out: Not all
- Port lead: Serial port can map the IO port (Coding)
- I2C port lead: 19、20 pin (Only for I2C pin)
- SPI port lead: 14、15 pin (for common IO)
- Size: 71.00mm X 63.00mm (Without packing)
- Net weight: 30.00g (Without packing)
Resources
Software compatibility
- Makecode BLOCK -developed by Microsoft and published by micro:bit official.
- JavaScript - Click on JavaScript in the MakeCode for JavaScript coding.
- MicroPython - Using MU for advanced coding with MicroPython.
Pin interface
Dimensions
Includes
- iot:bit for micro:bit - 1x