AT command to identify connection type Unlocking Your Cellular Connection Using AT Commands to Identify Network Type Have you ever wondered what type of cellular network your device is connected to P 2 min read 07-10-2024 29
HC-05 Bluetooth module as master, linking Making Your HC 05 Bluetooth Module the Master A Comprehensive Guide The HC 05 Bluetooth module is a popular and versatile component for adding wireless communic 2 min read 07-10-2024 45
Integrating a 4G modem to STM controller using USB Host CDC class Connecting Your STM 32 to the Internet A Guide to Integrating a 4 G Modem via USB Host CDC Class In todays connected world embedding internet connectivity into 3 min read 05-10-2024 68
why is sim7600 number from clip different depends on sim card Why Does the SIM 7600 Number from CLIP Vary Depending on the SIM Card The SIM 7600 is a popular 4 G LTE module often used in various Io T applications for its p 3 min read 30-09-2024 48
USSD Command on 4G module Understanding USSD Commands on 4 G Modules Introduction to USSD Commands Unstructured Supplementary Service Data USSD is a communication protocol used by mobile 2 min read 25-09-2024 41
End of response to an AT command Understanding the End of an AT Command Response in GSM Modules When working with GSM modules and sending AT commands its crucial to know how to identify the end 2 min read 06-09-2024 56
ESP8266: How to send TCP messages using AT+CIPSEND command Sending TCP Messages with ESP 8266 A Comprehensive Guide The ESP 8266 is a popular choice for Io T projects due to its affordability and ease of use Sending dat 2 min read 06-09-2024 83
SIM800L: AT+CIICR always goes to PDP DEACT state Troubleshooting SIM 800 L Why AT CIICR Fails and How to Fix It Many users of the SIM 800 L cellular module encounter the frustrating issue of the AT CIICR comma 3 min read 05-09-2024 48
HTTPS requests on A9G via AT commands fail after 7 requests; HTTP works fine Unlocking the Mystery Why HTTPS Requests Fail on an A9 G Chip After 7 Attempts You re working on a GPS tracker using an Ai Thinker A9 G chip and an ESP 8266 Eve 3 min read 04-09-2024 53
Make a call through GSM A7672s module and play an audio file in it Making Calls and Playing Audio with a GSM A7672s Module This article will guide you on how to make a call and play an audio file during the call using a GSM A76 2 min read 03-09-2024 49
Problem with AT command in new GSM module A7672S Migrating from Sim900 to A7672 S Troubleshooting AT Commands for Thing Speak Migrating from one GSM module to another can be tricky especially when it comes to 2 min read 02-09-2024 42
How to send SMS with my SIM800C GSM module using C# Sending SMS with a SIM 800 C GSM Module using C This article will guide you through sending SMS messages using a SIM 800 C GSM module and C We ll analyze common 4 min read 31-08-2024 60
SIM7000e AT Commands cannot acess all websites SIM 7000 E AT Commands and Website Access Troubleshooting a 301 Redirect Error The SIM 7000 E is a powerful cellular module that can connect your projects to th 2 min read 28-08-2024 44
I am having trouble to sending POST requests to the server using AT commands Troubleshooting POST Requests with AT Commands A Practical Guide Sending HTTP POST requests with AT commands can be a tricky business While GET requests are oft 3 min read 28-08-2024 44