Skip to main content
Stack Overflow
  1. About
  3. For Teams
Filter by
Sorted by
Tagged with
1 vote
1 answer
222 views

Hi i am trying to send some data to my website using https get method by A7672S module, if i am transfer data through http get method means it is working fine, but while accessing via https it throw ...
1 vote
0 answers
181 views

I have been searching for a few days but I have not found any results. I have a Raspberry Pi Zero 2 W and a sim7600 hat and I want to send at commands to it using a program I wrote. When I use minicom ...
0 votes
0 answers
235 views

I'm trying to make a module that both works with WiFi and SIM7600 module. The module receives a long (~300 KB) JSON file from an HTTPS server and saves it to flash memory. The function that works with ...
1 vote
0 answers
207 views

Let me preface this question with the statement that I am not, by any means, an expert in embedded systems engineering but a humble student trying to learn on the fly for a project that will ...
0 votes
0 answers
270 views

I am trying to use a T-SIM7670G S3 from LilyGo (https://www.lilygo.cc/products/t-sim-7670g-s3) to connect to an Azure IoTHub, using AT modem commands. I am unable to start the MQTT service, even ...
0 votes
1 answer
294 views

I have been trying to connect my ESP32, which is connected to SIMCOM's SIM7600 GSM Module, to Azure IoT Service. Connecting to Azure IoT Service over WiFi was rather easy because there were already ...
0 votes
0 answers
229 views

I have created an application on an ESP32 (S3 Wroom) that uses the Azure SDK for C for provisioning to an IoT Hub using the Device Provisioning Service. Here I used the WiFi connection. My board is a ...
0 votes
1 answer
220 views

im trying to setup python script where if someone is calling, it will answer the call depended on if number is allowed. but when call is comming, CLIP service sometimes offer number in like : CLIP: &...
marek's user avatar
  • 11
0 votes
0 answers
222 views

I am using sim7600 module to make a GET request to a HTTPs site. The endpoint requires Tokens for authentication. The token is sent via HTTP parameters with the following AT command. AT+HTTPPARA="...
2 votes
0 answers
211 views

I am encountering an issue with my SIM7600E module. Whenever I try to execute the command "AT+CCFC=4,2" or 'AT+CCFC=0,3,"{number}",129,1', I receive the error message "+CME ...
1 vote
0 answers
90 views

I've got a python3 script to run on a jetson nano board and to that board, there's a sim7600 module connected. All the connections are being made correctly, and the voltages are what's expected. The ...
1 vote
1 answer
151 views

Problem: The SIM7080G modem can detect there are multiple blocks in a CoAP response from a server but is only able to read the first block. AT commands used: AT+CCOAPINIT AT+CCOAPURL="coap://coap....
2 votes
1 answer
136 views

Problem: The SIM7080G modem is only able to receive a CoAP packet of maximum 579 bytes from a CoAP server (579 bytes total packet size, 566 bytes payload), even though the server sends a larger ...
0 votes
0 answers
265 views

When I want to receive data via GPS, the /dev/ttyS0 serial port is busy and I cannot receive data. I cannot make calls or SMS. I can receive GPS data when the internet is turned off. I would like your ...
1 vote
0 answers
577 views

I'm using a SIM7600 module with an Arduino for cellular communication. I can successfully make a few HTTP requests using AT commands (AT+HTTPINIT, AT+HTTPPARA, AT+HTTPACTION), but after successful 5 ...

15 30 50 per page
1
2

AltStyle によって変換されたページ (->オリジナル) /