Difference between revisions of "Sim7020"
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+ | {{Project | ||
+ | |Name=Sim7020 | ||
+ | |Picture=whyunopicture.png | ||
+ | |Omschrijving=SIM7020 NB-IOT modem | ||
+ | |Status=Initializing | ||
+ | |Contact=bertrik | ||
+ | }} | ||
+ | |||
== What == | == What == | ||
This page is about the SIM7020 NB-IOT module. | This page is about the SIM7020 NB-IOT module. |
Revision as of 09:51, 29 March 2020
Project Sim7020 | |
---|---|
350px | |
SIM7020 NB-IOT modem | |
Status | Initializing |
Contact | bertrik |
Last Update | 2020-03-29 |
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:
SIM7020 | USB serial | Remark |
---|---|---|
G | nc | looped to SIM7020-K |
R | TXD | |
T | RXD | |
K | GND | 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