Introduction - If you have any usage issues, please Google them yourself
NARI national network of charging pile ESAM chip information. Charging pile security module, referred to as the pile ESAM (Embedded Secure Access Module, an embedded security control module), having common security value of embedded data security products. Hardware integrated with a variety of security protection mechanisms SM1 State encryption algorithm unit, hardware random number generator, voltage and frequency detection, etc., can effectively guarantee the confidentiality and integrity of data transmission.