wiki:pinouts
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
wiki:pinouts [2022/02/17 09:30] vizycam |
wiki:pinouts [2022/03/08 11:04] (current) vizycam [Notes] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ====== Vizy I/O ====== | ====== Vizy I/O ====== | ||
| - | Vizy has a terminal block connector that gives you lots of I/O possibilities with high-current output for controlling motors, solenoids, relays, lighting (and even sprinkler valves!) | + | Vizy has a terminal block connector that gives you lots of I/O possibilities, with high-current output for controlling motors, solenoids, relays, lighting (and even sprinkler valves!) |
| More information about powering Vizy can be found [[wiki:powering_vizy|here]]. | More information about powering Vizy can be found [[wiki:powering_vizy|here]]. | ||
| Line 18: | Line 18: | ||
| ==== Notes ==== | ==== Notes ==== | ||
| - | * As inputs B0 through B3 can each accept up to 12V input voltages (not to exceed input power voltage, which is typically 12V.) | + | * As inputs, B0 through B3 can each accept up to 12V input voltages (not to exceed input power voltage, which is typically 12V.) |
| - | * As inputs B0 through B3 can each accept 5V TTL voltages. | + | * As inputs, B0 through B3 can each accept 5V TTL voltages. |
| - | * As inputs B0 through B3 each have 1.3V of hysteresis: the low-to-high threshold is 2.3V, the high-to-low threshold is 1.0V. | + | * As inputs, B0 through B3 each have 1.3V of hysteresis: the low-to-high threshold is 2.3V, the high-to-low threshold is 1.0V. |
| - | * As inputs B0 through B3 each have a 22K pull-up resistor to 3.3V. | + | * As inputs, B0 through B3 each have a 22K pull-up resistor to 3.3V. |
| - | * As outputs B0 through B3 each vary between 0V (low) to 3.3V (high). | + | * As outputs, B0 through B3 each vary between 0V (low) to 3.3V (high). |
| - | * As "high power" outputs B0 through B3 can each sink up to 1000mA, which applies during logic low (0V). Each channel can source up to 5mA, which applies during logic high (3.3V). | + | * As "high power" outputs, B0 through B3 can each sink up to 1000mA, which applies during logic low (0V). Exceeding 1000mA may cause damage to Vizy's power board. Each channel can source up to 5mA, which applies during logic high (3.3V). |
| - | * The maximum carrying current of the 12V signal is 4.0A. | + | * The maximum carrying current of the 12V signal is 4.0A. Exceeding 4.0A may cause damage to Vizy's power board. |
| - | * The 5V signal can source up to 2A. | + | * The 5V signal can source up to 2A. |
| - | * All signals on the I/O connector are protected from electrostatic discharge. | + | * All I/O connector signals are protected from electrostatic discharge. |
| Line 39: | Line 39: | ||
| - Insert the terminal block into Vizy. | - Insert the terminal block into Vizy. | ||
| - | ===== Using with software ===== | + | ===== Control the I/O with software ===== |
| - | The Vizy applications such as the birdfeeder application use specific pins of the I/O connector to control things such as lights, motors, relays, and sprinkler valves. | + | The Vizy applications, such as the [[wiki:birdfeeder_app|birdfeeder application]], use specific pins of the I/O connector to control things such as lights, motors, relays, and sprinkler valves. |
| If you wish to control the I/O signals with your own code, check out the [[wiki:api_VizyPowerBoard|Power Board API]]. | If you wish to control the I/O signals with your own code, check out the [[wiki:api_VizyPowerBoard|Power Board API]]. | ||
wiki/pinouts.1645111820.txt.gz · Last modified: 2022/02/17 09:30 by vizycam
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
