Hi great members,
I've a question that never been answered. I'd like to use DTMF decoder with 8870 chip but before I order it globally, I tested normal calls between cellphones and no DTMF detected and after some research I got that mobile network is transmitting DTMF as digital signals...
Hi, I need a GSM + MCU combo board for making one POC. Arduino based preferred. Kindly anyone helps me out or suggest some solution for it so looks smaller in size also
Hi, i'm having a wired problem. I have a custom made telemetry equipment: it consists basically on a pic32 microcontroller (Pinguino board), a SIM900 modem, in I2C 16x2 LCD and a DS2482 1-wire to I2C bridge.
The DS2482 chip is connected to a (multiple) **broken link removed** 1-wire network.
So...
Hello
Has someone been able to send an email with SIM900 or SIM800L modems ?
I have SIM800L with firmware B04 that supports SLL.
I'm trying to send an email with AT Commands but i always get the error code +SMTPSEND : 62
Can someone show me the commands to success, as a try i would like to...