RB-Wav-175 modem question

Help & Support Robot Parts
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Question on this product. RB-Wav-175 - does it come with a modem? If not, what modems are supported?

and lastly …can it do 4g and run on raspberry 4?

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Hi @gregcmn and welcome to our forum!

This product comes with:

  • 1 x SIM7600E-H 4G HAT
  • 1 x LTE Antenna
  • 1 x GPS External Antenna (B)
  • 2 x USB type A plug to micro plug cable
  • 1 x RPi screws pack (2pcs)

You can connect this 4G module with a computer to surf the Internet or attach it onto Raspberry Pi to enable functions like 4G high-speed connection, wireless communication, making a telephone call, sending SMS, global positioning, etc.

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Thanks for the reply. The one thing missing is…what 4G modem card do I put in it to work? You didn’t note if there was a 4G modem built in or I have to add a card?
If it is built in, I just need a verizon sim then?

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Hi @gregcmn! Here are the features:

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
  • Supports dial-up, telephone call, SMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc.
  • Supports GPS, BeiDou, Glonass, LBS base station positioning
  • Onboard USB interface, to test AT Commands, get GPS positioning data, and so on
  • Onboard CP2102 USB to UART converter, for serial debugging
  • Breakout UART control pins, to connect with host boards like Arduino/STM32
  • SIM card slot, supports 1.8V/3V SIM card
  • TF card slot for storing data like files, messages, etc.
  • Onboard audio jack and audio decoder for making telephone call
  • 2x LED indicators, easy to monitor the working status
  • Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper
  • Baudrate: 300bps ~ 4Mbps (default: 115200bps)
  • Autobauding baudrate: 9600bps ~ 115200bps
  • Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)
  • Supports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT
  • Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

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Ok… Yes, there is a modem :slight_smile:

It looks like a lot of GPIO/pins are used on the pi. What pins on the pi are really left?


pins
Looks like 1, 4, 9,14,17,25,26,27,28 and 34 where half of those are GND. If you use this, it seems like it is pretty dedicated to just being a modem?
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