MikroE 6LoWPAN Clicker

Support for the MikroE 6LoWPAN Clicker. More...

Detailed Description

Support for the MikroE 6LoWPAN Clicker.

Will not be available after the 2022.07 release.

This includes all MIPS based boards and cpus.


The 6lowpan clicker is an evaluation board by Mikroe featuring a PIC32MX470F512H, a 6lowpan radio (CA810) by Cascoda and a Mikrobus socket for expansion boards.

More general information on the board and related documentation can be found here. Schematics for the board can be found in the manual.



Family PIC32MX (MIPS M4K)
Vendor Microchip
RAM 128KiB
Flash 512KiB
Frequency 120MHz
FPU no
Timers 5 (all 16-bit)
ADCs 1x 28-channel 10-bit
USB 2.0 1
SPIs 2
I2Cs 2
RTC yes
RNG no
Vcc 2.3V - 3.6V
Datasheet Datasheet

User Interface

2 Buttons:

Pin RE7 RB0

2 LEDs:

Color red red
Pin RB1 RB2

Implementation Status

Device ID Supported Comments
MCU pic32mx470f512h partly
Low-level driver GPIO partly gpio_irq not supported
ADC no
PWM no
UART yes
I2C no
SPI no
USB no
RTT no
RTC no
Timer no

Using UART

This board doesn't open an UART or serial interface through the USB automatically, and the USB device driver hasn't been implemented to RIOT. Therefore, to open an UART interface one has to connect a usb/ttl converter to the UART3 pins RF5 (RX) and RF4 (TX) available on the Mikrobus socket.

Flashing the device

There are two ways to flash the MCU: Using MPLAB-IPE and a PICkit 3 (The RIOT build generates a hexfile compatible with MPLAB-IPE) Using pic32prog and a PICkit 2 or a PICkit 3 (other devices might be supported by pic32prog but were not tested). This is the preferred option as it makes possible to flash the device using make flash command.

Supported Toolchains

For using the 6lowpan-clicker board we strongly recommend the usage of the Codescape GNU Tools toolchain.


file  board.h
 board configuration for the MikroE 6LoWPAN Clicker
file  gpio_params.h
 Configuration of SAUL mapped GPIO pins.
file  periph_conf.h
 peripheral configuration for the MikroE 6LoWPAN Clicker