PRODUCTS


mfg_pc27_07_0100a

PC27 Cellular Miniature FR4 PCB Antenna

$8.90
Add to cart
2b
333

Raspberry Pi GSM/GPRS Shield

$43.00
Add to cart
1b
444

Raspberry Pi GPS Shield

$37.00
Add to cart
3b
555-2

Raspberry Pi XBee Shield

$26.00
Add to cart
5b
111
Out of stock

Raspberry Pi 3G – 4G/LTE Base Shield

$39.00
Read more
uc11
uc22

Quectel UC20 Mini PCle 3G Module

$59.00
Add to cart
ec-25-1
ec-25-2

Quectel EC25 Mini PCle 4G/LTE Module

$89.00
Select options
50x11-main
50x11

50x11mm Plastic Wheel Pair

$4.25
Select options
60x11-main
4

60x11mm Plastic Wheel Pair

$4.90
Select options
70x11-main
5

70x11mm Plastic Wheel Pair

$5.70
Select options
44
2

30x8mm Plastic Wheel Pair

$3.45
Select options
ball-caster-main
1

Metal Ball Caster

$2.65
Select options
t1
1

Tinylab Maker Kit

$89.00
Add to cart
t2
2

Tinylab IoT Kit

$103.00
Add to cart
t3
4

Tinylab Exclusive Kit

$179.00
Add to cart
2
3

Hook-Up Wire Spool Set (22 AWG, 6x50ft, Solid Core)

$9.95
Add to cart
2
3

Hook-Up Wire Spool Set (22 AWG, 6x50ft, Stranded Core)

$9.95
Add to cart
5
6

Hook-Up Wire Spool Set (22 AWG, 6x50ft, Assortment)

$9.95
Add to cart

BLOG


[Updated] Tutorial 3 | Make a PPP internet connection with 3G, 4G/LTE Shields on Raspberry Pi

Previously we have used GPRS shield to establish internet connection. Now we will use 3G, 4G/LTE shield for PPP internet connection. In order to make a 3G and 4G connection we will need to use Quectel UC20 and Quectel EC25 modules respectively.

As this tutorial is for 4G PPP Internet connection, we will use Quectel EC25, which is a series of LTE category 4 module optimized specially for M2M, IoT and multimedia applications. Due to rich set of protocols, industry-standard interfaces and abundant functionalities extend the applicability of the module ti a wide range of M2M and IoT applications such as industrial router, industrial PDA, rugged tablet PC, video surveillance and digital signage.
Read More