Hello, I got another MKR GSM 1400 and after a while of not knowing what to do with it I just wanted to read some SMS and look for some bit of text in the SMS. The problem is that instead of returning the message as my last 1400 did it returns: +CMGL: 1,"REC UNREAD","MyNumber",," The code to read…

Do a downgrade of the board core to 1.8.9. The sms read sketch doesn't work with 1.8.11. There is a bug in communication with MODEM in 1.8.11

MKR GSM 1400 sms.read doesnt work

J-M-L October 6, 2021, 1:50pm 6

is that the full example you use?

Topic		Replies	Views
Strange character received by MKR1400 GSM during sms.read() Programming	4	786	May 5, 2021
Problem when reading from a GSM-modem Programming	6	1752	May 5, 2021
cannot get recieved sms Programming	25	8101	May 5, 2021
Help in Read string [SMS string] Programming	5	1337	May 5, 2021
GSM Shield not reading full SMS Message body [SOLVED] Networking, Protocols, and Devices	2	1073	May 6, 2021