
Overview
Through it, you can control a circuit of high voltage with low voltage, say 5V on the controller. There is an indicator LED on the board, which will light up when the controlled terminals get closed.
Tech specs
Specifications
Parameter |
V1.1 |
V1.2 |
Product Release Date |
27th Jan 2013 |
9th June 2014 |
Operating Voltage |
5V |
3.3V~5V |
Operating Current |
60mA |
100mA |
Relay Life |
100,000 Cycle |
100,000 Cycle |
Max Switching Voltage |
250VAC/30VDC |
250VAC/30VDC |
Max Switching Current |
5A |
5A |
Pinmapping
Grove-Relay |
Arduino |
GND |
GND |
VCC |
5V |
SIG |
D4 |
Get Inspired

… source. Ozone includes all well-known debug controls and information windows, while making use of the best performance of J-Link debug probes. The user interface is highly intuitive, yet fully configurable. Each window can be moved, re-sized and docked to fit every developer’s needs. There are four different J-Link models already available on the Arduino Store: J-LINK BASE COMPACT: USB powered JTAG debug probe supports a large number of CPU cores. Based on a 32-bit RISC CPU, it can communicate at high speed with supported target CPUs.J-LINK PLUS COMPACT: With this compact version of the J-Link PLUS, users have an unlimited number of flash breakpoints. Mounts securely and unobtrusively into development and end user equipmentJ-LINK EDU: Reserved for educational purposes, the J-LINK EDU offers the same functionalities as the J-Link BASE. It's been designed to allow students, educational facilities and hobbyists access to top of the line debug probe technology.J-LINK EDU MINI: The smallest J-Link debugger, intended for non-commercial use. To connect the Portenta boards with J-Link debuggers, there are two adapters available: Segger’s 50-Mil 10-Pin Patch Adapter and J-Link 19-pin Cortex-M Adapter. The 50-Mil 10-Pin Patch Adapter converts the standard 20 pin 0.1" connector to the standard 10-pin 0.05" Cortex-M connector. This allows custom connections/wiring between the 20-pin and 10-pin side. The 19-Pin Cortex-M Adapter allows JTAG, SWD, and SWO connections between J-Link and Cortex-M based target hardware systems. It adapts from the 20-pin 0.1'' JTAG connector to a 19-pin 0.05'' Samtec FTSH connector as defined by Arm. For more information and tech specs, please check out the Segger items in the store.