Welcome to ETC Educational Technology Connection (HK) Ltd!
This xCHIP, the RFM95W transceiver features the LoRaTM long range modem that provides ultra-long range, spread spectrum communication and interference immunity whilst minimizing current consumption.
LoRa Radio Datasheet
See Datalogging for micro:bit here in English (check under extending the datalogger)
See this tutorial to get XinaBox ready for micro:bit in English
See this tutorial to get XinaBox ready for micro:bit in Chinese
XinaBox is pronounced as X-in-a-Box!
The XinaBox range currently includes over 80 sensors, bridges, cores, interfaces and other types of peripherals, and it is growing all the time. These ‘xChips’ will help you to super-charge your BBC micro:bit:
Micro:bit ready: see here for full details
The connection - plug and play, no wire
Build simple and complex circuits quickly and easily. The modular system allows you to connect xChips like building blocks - anyone can build a circuit in seconds, with no need for soldering irons, breadboards or consumables. And when you are done, disassemble the circuit and start again! It takes seconds when you know how.