Electronics Lab Philippines

Digital Electronics => Computer Interfacing and Digital Communications => Topic started by: zHangGoku on November 14, 2019, 05:52:42 PM

Title: SIM800L GSM module "no response/cant connect to network"
Post by: zHangGoku on November 14, 2019, 05:52:42 PM
Hi, patulong naman po kung paano paganahin sa hyperterminal or putty yung GSM module. Hindi rin po makaconnect sa network.

https://www.mediafire.com/view/ou32jdqypeyh7bp/SIM800L_RS232-TTL_RS232-USB.png/file

May kulang pa siguro ako sa wiring? Or baka sira yung nakuha kong GSM module?

Salamat po sa magrereply
Title: Re: SIM800L GSM module "no response/cant connect to network"
Post by: PlCUSER on November 17, 2019, 12:54:41 PM
ano power supply mong gamit?
Title: Re: SIM800L GSM module "no response/cant connect to network"
Post by: zHangGoku on November 17, 2019, 07:38:27 PM
LM2596 po ung nabibili sa ebay. 5V psu module.