Board applications

Compatible with the entire line of Click boards developed by Mikroelektronica.Go beyond the bench! This breakout board takes your project beyond the test bench by providing a 6-27VDC input supply connection and the ability to DIN Rail mount and wire your favorite MikroBus compatible board in a Solar controlled, Nema, PLC, or other electrical panel.

• Solar Devices
• Local and Remote Sensing
• RF / Wifi Edge Sensing
• MQTT, Industry 4.0, IIoT Edge

Key features

• 6-27VDC Input voltage range
• Dual voltage power supply on board
  • 5V 1A Switching
  • 3.3V 500 mA Linear
• Interface MikroBus, I2C, SPI (Dependent board mounted)
• Wire Connection 16-26 AWG
• MikroBus Standard socket compatible with Click boards by Mikroe
• DIN Rail mounts available

Resources

Compatible links at MikroE:

 Click boards

 mikroBUS

 Click board Catalog

Downloads

Note: MikroBus Click board are trademarks and an open bus standard created by Mikroelektronika (mikroe.com)

Industrial Relay or Switch Selectable MP3 Public Address / Audio Player

Play MP3 files on demand through a loudspeaker with simple digital inputs

Easy user friendly file structure. Simply take your recorded .MP3 message file and number it with a prefix of 001 – 031, drop it on the MicroSD storage card, insert the card in the player and it will be played. Thats it!

Example File Naming:

001 Greeting Monday.mp3

002 Greeting Evening.mp3

003 Intrusion Warning.mp3

Downloads

 DR0002 Specification [download]

199 DINRailedTest And Volume Beep.mp3 [download]

Features

• New! – Pre-Amp Output + Original 3W Amplified Output
• New! – Now Available In 3 Option Levels to fit your application:
• Option 1 – 31 Sounds Max – 5 Digital Inputs
• Option 2 – 63 Sounds Max – 6 Digital Inputs
• Option 3 – 127 Sound Files Max – 7 Digital Inputs
• Standard Removable Micro SD Card Storage
• Simple file management in PC or MAC file explorer
• Standard single industrial terminal block for all terminations to unit
• Available as a complete system or board level
• Simple file numbering system positions files on SD card for logic selection
• DIN Rail Mountable

Applications

• Anywhere you wish to have a binary selectable custom message or annunciation
• Public Kiosks / Information Panels
• Gate entry messaging
• Security systems, loudly send warning messages, sound effects, or custom sirens to an intruder or trespasser indoor/outdoors
• Parks / Public Greeting
• Event automated messaging
• Industrial automation – PLC controlled systems for operator annunciation
• Custom alarm tone or message alert public address system

Specifications

7 – 36 VDC – Wide input voltage range!

< 200 mW Power – Idle Mode – Solar installation compatible

8 Ohm 3 Watt Amplified Speaker Output

MicroSD Card Storage – MP3 File storage and playback

5 – 7 Digital Inputs

-For file play selection of 31 – 127 different .mp3 files from MicroSD card

-Dry contact of any digital input to ground terminal (0V) is active low

Dimensions

Description

The BKB-RFM95W-UFL allows you to build your own LoRa long range radio modem at a very low cost. By simply buying this pcb and the recommended parts, you can solder up a LoRa wireless modem for your application.

This bare pcb accommodates a HopeRF RFM95W LoRa modem, Hirose U.FL antenna connector and two – seven pin 0.1″ headers that are spaced properly to easily push into a standard breadboard, with room on each side for wiring up your modem to a microcontroller. The U.FL pads have been extended for easy hand soldering!

Applications

• Hobbiests – Connect sensors across homes, buildings and properties
• Low Power Wireless Sensor Networks – long range, low cost connections not possible with bluetooth, WiFi or other radio modems at similar cost and size.
• Educators – teach about link budgets and show how -140dBm sensitivity can drive extreme distances with low power radios.
• Arduino enthusiasts – leverage sketch libraries and do minimal coding to get a LoRa network passing data.

Features

• Two rows of 0.1″ header pins. The rows are spaced 0.8″ to allow standard connectivity on development breadboards and prototype boards.
• Narrow design allows you to stick this into a breadboard and have room on each side for wires.
• RFM95W mounted on bottom to allow for big port labels on the top to easily read where wires attach on adjacent breadboard slots.
• U.FL connector pads have been extended, to allow for easy hand soldering at three points.
• This breakout board will accommodate the following HopeRF Modems, because they all have the same footprint : RFM95W, RFM96W, RFM98W, RFM95TW, RFM96TWs

Parts Needed

(This product must be controlled by a 3.3V microcontroller. We suggest using a 3.3V Arduino development board and the associated libraries to quickly get going. )

1 ea. BKB-RFM95W-UFL, Breakout Board (the product on this page)
1 ea. HopeRF Modem (RFM95W, RFM96W, RFM98W, RFM95TW, RFM96TW)
2 ea. 1×7, 0.1″ Headers (Suggest Digikey 609-6400-ND)
1 ea. 900MHz Antenna with U.FL connector

Additional Info:

What is LoRa technology?
LoRa is quickly becoming the defacto wireless modulation standard for the Internet of Things. Utilizing “chirp” modulation, LoRa modems are able to connect super long ranges in the right conditions, due to extremely low receive sensitivity.

HopeRF RFM95W Documentation

HopeRF RFM95 and arduino a low cost LoRaWan solution

Day or night visibility – High Bright White LED!

 Standard DIN Rail terminal block form

 AC or DC 5 – 27 V Operation

 Less than 0.18 Watts

Applications

AC or DC voltage and current operation give these DIN rail surface mounted indicator pilot lights the ability to fit into a wide range of applications:

• Industrial automation – No enclosure? No problem! No front panel required!

• Irrigation Systems – AC operation.

• Panel Voltage Bus Indication – Know if voltage is present at a glance

• Operator indication – Production station sequence indication

Downloads

 DR0003 Specification [download]

 Easy Wiring

Day or night visibility – High Bright Amber LED!

 Standard DIN Rail terminal block form

 AC or DC 5 – 27 V Operation

 Less than 0.18 Watts

Applications

AC or DC voltage and current operation give these DIN rail surface mounted indicator pilot lights the ability to fit into a wide range of applications:

• Industrial automation – No enclosure? No problem! No front panel required!

• Irrigation Systems – AC operation.

• Panel Voltage Bus Indication – Know if voltage is present at a glance

• Operator indication – Production station sequence indication

Downloads

 DR0003 Specification [download]

 Easy Wiring

Day or night visibility – High Bright Blue LED!

 Standard DIN Rail terminal block form

 AC or DC 5 – 27 V Operation

 Less than 0.18 Watts

Applications

AC or DC voltage and current operation give these DIN rail surface mounted indicator pilot lights the ability to fit into a wide range of applications:

• Industrial automation – No enclosure? No problem! No front panel required!

• Irrigation Systems – AC operation.

• Panel Voltage Bus Indication – Know if voltage is present at a glance

• Operator indication – Production station sequence indication

Downloads

 DR0003 Specification [download]

 Easy Wiring

Day or night visibility – High Bright Green LED!

 Standard DIN Rail terminal block form

 AC or DC 5 – 27 V Operation

 Less than 0.18 Watts

Applications

AC or DC voltage and current operation give these DIN rail surface mounted indicator pilot lights the ability to fit into a wide range of applications:

• Industrial automation – No enclosure? No problem! No front panel required!

• Irrigation Systems – AC operation.

• Panel Voltage Bus Indication – Know if voltage is present at a glance

• Operator indication – Production station sequence indication

Downloads

 DR0003 Specification [download]

 Easy Wiring

Day or night visibility – High Bright Red LED!

 Standard DIN Rail terminal block form

 AC or DC 5 – 27 V Operation

 Less than 0.18 Watts

Applications

AC or DC voltage and current operation give these DIN rail surface mounted indicator pilot lights the ability to fit into a wide range of applications:

• Industrial automation – No enclosure? No problem! No front panel required!

• Irrigation Systems – AC operation.

• Panel Voltage Bus Indication – Know if voltage is present at a glance

• Operator indication – Production station sequence indication

Downloads

 DR0003 Specification [download]

 Easy Wiring