Supply voltage | 3.3 V to 4.3 V, Typ.: 3.9 V |
Dimensions | 23.5 mm x 17.0 mm x 2.2 mm |
Package | 64-pin LCC |
Interface | MIC x 1,SPK x 1 ADC x 1 UART x 1 USB 2.0 PWRKEY_N RESET_N DTR (sleep mode control) NET_LIGHT USIM (1.8 V / 3.0 V) 5 x 6 SIM (Optional) |
Frequency bands | GSM/GPRS: 850/900/1800/1900 MHz |
Protocol | TCP/UDP/TLS/MQTT/DNS/FTP/HTTP/HTTPS/NTP |
ESD | VBAT: ±8 kV / ±15 kV GND: ±8 kV / ±15 kV ANT: ±8 kV / ±15 kV Other: ±4 kV / ±8 kV |
Region | Global |