TDLOGY/TDM2309-A7680C-4G-Replace-SIM800L

TDM2309-A7680C-4G-Replace-SIM800L

• List of all 4G module comparison - Summary all of the best 4G/5G/NB-IoT for your reference ( Vietnamese)
• A7680C-Lowest-Cost-4G-Module - 4G complete solution module for data transfer to the internet.

Hardware maping is the same with SIM800L in the market.

• Supply voltage: 3.8-4.2V
• Logic pin: support 3.3V and 5V logic, no need logic converter
• Current consumtion: < 0.2A ( but peak can up to 1.4A in dial mode)

Pinmap:

Specs:

• A7680C_Spec_210324

Hardwware reference:

• A7680C_HW REF

AT command test tool for checking 4G command:

• AT Command test tool

Any question pls email to contact@tdlogy.com.