Spreadtrum SM5100B GSM/GPRS modules, lot of 100!
Specifications
| All Returns Accepted | ReturnsNotAccepted |
| Brand | Spreadtrum |
Spreadtrum SM5100B GSM/GPRS modules, lot of 100!. Condition is New. Shipped with USPS Parcel Select Ground. From sparkfun.com ... The SM5100B is a miniature, quad-band GSM 850/EGSM 900/DCS 1800/PCS 1900 module, which can be integrated into a great number of wireless projects. You can use this module to accomplish almost anything a normal cell phone can - SMS text messages, GSM/GPRS, TCP/IP, and more! This module features two UARTS, an SPI interface, and two 10-bit ADCs. It also supports (but doen NOT included) Li-ion battery charging, a 4x6 keypad, and an LCD interface. Inputs/outputs are available for a speaker and microphone. An antenna does NOT come attached to the module. Power supplied to the module should be regulated between 3.3-4.2VDC (3.6V nominal). You can connect it up to a mating 60-pin, surface mount connector you can pair this module with an SM5100B evaluation board (sold elsewhere) There is no SIM socket or antenna on the actual cell module.