M5Stack : Input / Output units kit, Grove

Kit I/O with 7 input/output units to use with the M5Stack

This kit contains several units allowing you to quickly expand the I/O capability for M5Stack core serie (supports multiple languages like Arduino, MicroPython, blockly and UIFlow).

Thanks to the Grove connectivity, the sensors / units are quite simple to connect.

This kit contains:

• Extend I/O unit: Add 8 GPIO to your core with the PCA9554PW chip (I2C).
  More info on the manufacturer product sheet.
• Proto unit: small 70 holes proto units, a great option to great your customized sensor unit.
  More info on manufacturer product sheet.
• Relay unit: a relay allows you to control a large load (3A @ 30V DC) from a small microcontroler signal.
  More info on the manufacturer product sheet.
• 3.96 port unit: VH3.96 is a 4 pins pluggable system terminal. Terminals are used to secure wire then quickly plug them onto the unit.
  More information on the manufacturer product sheet.
• RS485 unit: RS485 is an industrial standard for communication. This module converts RS485 to TTL (uart) with 12V input DC (use a MAX485/SP485EEN)
  More information on the manufacturer product sheet
• DAC unit: add a 12bits analog output to your M5Stack. it can be used to generates an analog voltage (or signal) up to 3.3V thank to the MCP4725 communicating over I2C.
  More information on the manufacturer product sheet
• ADC unit: Add a high resolution analog input with the ADS1100 supporting differential input, delta-sigma analog to digital converter. The ADS1100 also includes a programmable gain /D converter
  More information on the manufacturer product sheet
• Connection cable