Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
sim300 init at
I am testing SIM300 module
When it powers on I receive:
RDY
CPIN: NOT INSERTED
CFUN:1
I have checked the Sim card wiring, I think it is corect.
I have tested with 2 cases: SIM PRESENCE signal wired to Vext (via 10K resistor) and grounded.
Any one can help me?
Brand
sim300cz board schematic
I am using sim300_V7.02.
When it is powered on, I received RDY and CPIN: NOT INSERTTED
(Sim card not detected).
Anyone can help me?
icd2 16f firmware
Hi,
I have pic16f877a based icd2. First I worked fine but know it has a problem: when I connect to ICD2, error: lost communication.
Anyone has any ideas?
Thanks in advance
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
