Once v1.0.4 is written to the station, interact via a terminal (e.g., PuTTY, TeraTerm) at 115200 Baud.
Basic Initialization:
AT // Test connection; should return OK
AT+GMR // Check version; should return "v1.0.4"
Configuring Station Mode:
AT+CWMODE=1 // Set to Station mode (Client)
AT+CWJAP="SSID","PWD" // Connect to Wi-Fi Network
AT+CIFSR // Get IP Address assigned to station
Establishing a Connection:
AT+CIPSTART="TCP","example.com",80 // Open a TCP connection
AT+CIPSEND=18 // Send 18 bytes of data
> GET / HTTP/1.0\r\n\r\n // Type your data after the prompt
Let’s assume you have a SIM800L GSM module connected via USB-to-TTL (e.g., CP2102 or CH340). Here’s how to send your first AT command: write at command station v1.0.4 download
Send the following sequence:
AT+CMGF=1 (Set text mode)
OK
AT+CMGS="+1234567890" (Your phone number)
> Hello from Write AT Command Station v1.0.4<Ctrl+Z>
The software’s Auto-CRLF feature ensures correct line endings. Once v1
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Et donem tres opcions per triar la que més t’agradi:
Per poder respondre’t la consulta necessitem que primer validis la teva adreça electrònica mitjançant el correu que t’hem enviat.
