EBYTE E103-W03 TI CC3220R Chip Wifi Module Serial to Wifi Module 18dBm PCB/IPEX Antenna SMD Small Size Support AT Command MQTT

E103-W03 ultra-low power serial port to Wi-Fi module [IC]：CC3220R [Frequency]：2.4GHz [Power]：18dBm [Wi-Fi]：802.11 b/g/n [Product weight]：2.2g [Size]：27*19mm [Introduction]：E103-W03 is an ultra-low power serial port to Wi-Fi module, small size SMD package, PCB antenna, working in the 2.4~2.484GHz frequency band. The module can use the serial port to send and receive data, which reduces the threshold for wireless applications. Send Inquiry Purchase File DownloadsCompare Specification Parameters Pin Definition Order Way File Downloads Series Products Main parameters Min. Typ. Max. Remark Operating Voltage（V） 2.3 3.3 3.6 Recommended 3.3V power supply communication level（V） - 3.3 - - Operating temperature（℃） -40 - +85 Industrial grade design Working frequency（Hz） 2.412G 2.442G 2.472G 2.4G frequency band Maximum transmit power（dBm） 17 18 18.5 Test 2.412GHz Maximum emission current（mA） 257 260 268 Instantaneous power consumption,DSSS 1Mbps，3.3V POWER Receive current（mA） - 78 - Average power consumption received（2.412GHz） Sleep current（μA） - 12 - hibernate. SOP1 is left floating or pulled low Name Value Annotation RF chip CC3220R TI Module size 27 * 19 * 2.7mm - Weight 2.2g - PCB process 4 Impedance tuning Working frequency 2.4 ~ 2.484 GHz - Production Process Lead-free process, machine sticker Wireless products must be machine-mounted to ensure batch consistency and reliability Interface 1.27mm SMD Supply voltage 2.3 ~ 3.6V DC Note: Voltages higher than 3.6V will cause permanent damage to the module Communication level Max 3.6 It is recommended that the difference from the supply voltage be less than 0.3V to reduce power consumption Measured distance 160m/180m Module-to-module communication, clear and open, maximum power, height 2m, PCB antenna/Module-to-module communication, clear and open, maximum power, height 2m, PCB antenna Transmit power 18dBm About 100mW AT support Built-in intelligent processing Configuration parameters can be set or read through AT commands Wi-Fi version 802.11 b/g/n - Communication Interface UART serial port - Antenna form PCB Onboard Antenna/IPX Socket 50Ω characteristic impedance, can be changed by yourself Operating temperature -40 ~ +85℃ Industrial grade (chip range, please modify according to crystal parameters) Working humidity 10% ~ 90% Relative humidity, non-condensing Storage temperature -40 ~ +85℃ Industrial grade