The intelligent communication stick of the inverter supports Wi Fi&BT function, 232 communication with RJ45 interface, adapts to dual output inverters such as Gauss Bao 4 \ 6 \ 12kw, and adapts to ModBus communication protocol for off grid high-frequency inverters Support MGTT's BMS STM32 DSP-M DSP-S and other OTA Its processor has a clock speed of up to 240MHz, supports IEEE802.11b/g/n/ax protocol and BLE 5.1, built-in 512 KB SRAM and 4 MB/8 MB Flash, complies with WPA-PSK, WPA2-PSK, and WPA3-SAE security protocol standards, and supports AES 128 bit hardware encryption algorithm The intelligent communication stick supports Wi Fi/BT/4G network * connection, plug and play, and easily completes data communication between the inverter and the photovoltaic management system. Paired with an intelligent photovoltaic management system, achieve intelligent electricity management and power station maintenance. With an IP65 protection level, it is not afraid of harsh outdoor environments such as sand and rain. TECHNICAL INDEX Interface mode: USB/RJ45 Installation method: plug and play Indicator light: LED indicator light Main control chip: QUECTEL FCM360W Application processor: RISC processor (with a clock speed of up to 240MHz) Storage: 512KB SRAM&4MB/8MB Flash External storage: 8MB Flash Operating System: Freertos WLAN protocol: IEEE 802.11b/g/n/ax WI-FI frequency band: 2.4GHz 802.11b/1Mbps 802.11b/11Mbps 802.11g/6Mbps 802.11g/54Mbps 802.11n/HT20MCS 0 802.11n/HT20MCS 7 802.11n/HT40MCS 0 802.11n/HT40MCS 7 802.11ax/HT20MCS 0 802.11ax/HT20MCS 7 WI-FI modulation:CCK/BPSK/QPSK/16QAM/64QAM WI-FI working mode:AT/STA Bluetooth protocol:BLE 5.1 Encryption mode:WPA-PSK/WPA2-PSK/WPA3-SAE/ASE-128 Network characteristics:IPv6 Protection level:IP54/IP65 Size(mm): RJ45:25.5*80.2*12 USB:25.5*76.81*12 IP65:50*129.7*25.56 Temperature:-30~+75 Power supply:12V