Search found 2 matches
- Wed Jul 29, 2015 3:55 pm
- Forum: Open Hardware
- Topic: SIM900 GSM / GPRS Shield UART voltage levels
- Replies: 4
- Views: 27976
Re: SIM900 GSM / GPRS Shield UART voltage levels
Any response?
- Sat Feb 28, 2015 1:07 am
- Forum: Open Hardware
- Topic: SIM900 GSM / GPRS Shield UART voltage levels
- Replies: 4
- Views: 27976
Re: SIM900 GSM / GPRS Shield UART voltage levels
Can you please explain furthermore on how to connect between the two?
Raspberry Pi's UART Pins: TX/RX (3.3V) & GND Should be connected to....(SW Serial ? /HW Serial ? /UART (2.8) ? ) ?
How to configure the jumpers for using with Raspberry Pi?
Raspberry Pi's UART Pins: TX/RX (3.3V) & GND Should be connected to....(SW Serial ? /HW Serial ? /UART (2.8) ? ) ?
How to configure the jumpers for using with Raspberry Pi?