We have added a few videos about our sim908 dev. board recently, see the video below how it looks, how to make phone call and how to use GPS location function.
This item is available at our store here, documentation available too.
Unboxing the product:
Use phone call function:
Use GPS function:
You will need firmware, NodeMCU flasher to flashing the firmware, and Esplorer GUI to test the firmeare. All the tool... read more
To use Update date to now firmware, at commands V1.5: download at commands 1.5V here, if you use 1MB flash for... read more
The NodeMcu development board is sold out recently, not sure when the new stock will arrive. The development has some... read more
As you may know, SIM900 is a quad band modem being able to operate in 850,900,1800,1900 MHz bands, while SIM900A... read more
When we are doing PID test or Kallman filtering via collecting data from arduino monitor, if any tool can send... read more
We are pleased to inform that our boards and modules have been used during course "Internet of Things" at the... read more
In the last post, the problem finally concluded is the circuit in the socket can not provide enough current to... read more
We have tried first round of test, very very simple setup, to just make sure all can work and what... read more
This test is based on our basic CC1101 board, it is the basic version, not the highest signal strength, nor... read more
Comments (2)
This a power bank and some heat blankets is the next weather balloon project
Looks like a mislabeled post.