Grove - Base Shield for IOIO-OTG

Introduction

IOIO is a board specially designed to work with your Android device. And this Grove - Base Shield for IOIO is an expansion board for IOIO to work with abundant Grove resources. There are 6 ready Grove sockets on the board covering functions like ADC and I2C. And in this way, all Grove Modules are accessible for the IOIO board. Wanna make some projects with IOIO and need some sensors or display? This Grove - Base Shield for IOIO can bring you this convenience.

Interface

J1,J2: can be used for TWI.

J3,J6,J7,J8: can be used inputs and outputs, include PWM, UART.

The pins describe mapping to the Grove - Base Shield for IOIO-OTG board as show below:

Grove Interface IOIO Pin A/D I²C PPSi PPSo PIC Pin PIC function
J2 1 DA1 Y Y 31 SDA2/RP10/GD4/CN17/RF4
2 CL1 Y Y 32 SCL2/RP17/GD5/CN18/RF5
J1 4 DA0 Y Y 43 DPLN/SDA1/RP4/GD8/CN54/RD9
5 CL0 Y Y 44 SCL1/RP3/GD6/CN55/RD10
J3 11 Y Y 50 DPH/RP23/CN51/RD2
12 Y Y 51 RP22/GEN/CN52/RD3
J6 13 Y Y 52 RP25/GCLK/CN13/RD4
14 Y Y 53 RP20/GPWR/CN14/RD5
J7 33 Y Y Y 50 DPH/RP23/CN51/RD2
34 Y Y Y 51 RP22/GEN/CN52/RD3
J8 37 Y Y Y 17 PGEC2/AN6/RP6/CN24/RB6
38 Y Y Y 18 PGED2/AN7/RP7/RCV/CN25/RB7

Resources

Help us make it better

Thank you for choosing Seeed. A couple of months ago we initiated a project to improve our documentation system. What you are looking at now is the first edition of the new documentation system. Comparing to the old one, here is the progresses that we made:

  • Replaced the old documentation system with a new one that was developed from Mkdocs, a more widely used and cooler tool to develop documentation system.
  • Integrated the documentation system with our official website, now you can go to Bazaar and other section like Forum and Community more conveniently.
  • Reviewed and rewrote documents for hundreds of products for the system’s first edition, and will continue migrate documents from old wiki to the new one.

An easy-to-use instruction is as important as the product itself. We are expecting this new system will improve your experience when using Seeed’s products. However since this is the first edition, there are still many things need to improve, if you have any suggestions or findings, you are most welcome to submit the amended version as our contributor or give us suggestions in the survey below, Please don’t forget to leave your email address so that we can reply.

Happy hacking