Sim7020: Difference between revisions

From RevSpace
Jump to navigation Jump to search
mNo edit summary
No edit summary
Line 3: Line 3:
  |Picture=sim7020.png
  |Picture=sim7020.png
  |Omschrijving=SIM7020 NB-IOT modem
  |Omschrijving=SIM7020 NB-IOT modem
  |Status=Initializing
  |Status=In progress
  |Contact=bertrik
  |Contact=bertrik
}}
}}

Revision as of 13:20, 11 May 2020

Project Sim7020
Sim7020.png
SIM7020 NB-IOT modem
Status In progress
Contact bertrik
Last Update 2020-05-11

What

This page is about the SIM7020 NB-IOT module.

I plan to experiment with this kind of network connectivity for perhaps a bat activity monitor or air quality monitoring.

Hardware

I wired it up like this:

Connections
SIM7020 USB serial Remark
G nc looped to SIM7020-K
R TXD
T RXD
K nc looped to SIM7020-G
V 3V3
G GND
S DTR

References

I followed roughly this guide:

Ordered a SIM7020 and a starter kit, see: https://www.hackster.io/voske65/arduino-nb-iot-with-sim7020-and-t-mobile-027f8f