实测功耗
从不以理论值代替实际值宣传
双频wi-fi
双频物联网wi-fi模块
原厂可替换
可直接替换原厂cc3235mods cc3235modsf
支持低功耗
优化后可以将wi-fi节点的续航提升至12个月
实测距离
在天气情况 空旷可视 距地约为2米的郊区进行测试
高低温
能够适应各种恶劣环境
宽电压
更宽的电压适用范围
应用场景
引脚图
脚位 | 名称 | 功能 | 备注 |
pin1 | gnd | - | ground |
pin2 | gnd | - | ground |
pin3 | gpio10 | i/o | gpio |
pin4 | gpio11 | i/o | gpio |
pin5 | gpio14 | i/o | gpio |
pin6 | gpio15 | i/o | gpio |
pin7 | gpio16 | i/o | gpio |
pin8 | gpio17 | i/o | gpio |
pin9 | gpio12 | i/o | gpio |
pin10 | gpio13 | i/o | gpio |
pin11 | gpio22 | i/o | gpio |
pin12 | jtag_tdi | i/o | jtag tdi input. leave unconnected if not used on product |
pin13 | flash_spi_miso | i | external serial flash programming: spi data in |
pin14 | flash_spi_ncs_in | i | external serial flash programming: spi chip select (active low) |
pin15 | flash_spi_clk | i | external serial flash programming: spi clock |
pin16 | gnd | - | ground |
pin17 | flash_spi_mosi | o | external serial flash programming: spi data out |
pin18 | jtag_tdo | i/o | jtag tdo output. leave unconnected if not used on product |
pin19 | gpio28 | i/o | gpio |
pin20 | nc | - | - |
pin21 | jtag_tck | i/o | jtag tck input. leave unconnected if not used on product.(2) an internal 100 kω pull down resistor is tied to this pin. |
pin22 | jtag_tms | - | jtag tms input. leave unconnected if not used on product. |
pin23 | sop2 | - | an internal 100 kω pull down resistor is tied to this sop pin. an external 10 kω resistor is required to pull this pin high. see section 6.11.1 for sop[2:0] configuration modes. |
pin24 | sop1 | - | an internal 100 kω pull down resistor is tied to this sop pin. an external 10 kω resistor is required to pull this pin high. see section 6.11.1 for sop[2:0] configuration modes. |
pin25 | gnd | - | ground |
pin26 | gnd | - | ground |
pin27 | gnd | - | ground |
pin28 | gnd | - | ground |
pin29 | gnd | - | ground |
pin30 | gnd | - | ground |
pin31 | rf_abg | i/o | ground |
pin32 | gnd | - | ground |
pin33 | nc | - | - |
pin34 | sop0 |
| an internal 100 kω pull down resistor is tied to this sop pin. an external 10 kω resistor is required to pull this pin high. see section 6.11.1 for sop[2:0] configuration modes. |
pin35 | nreset | i | there is an internal, 100 kω, pull-up resistor option from the nreset pin to vbat_reset. note: vbat_reset is not connected to vbat1 or vbat2 within the module. the following connection schemes are recommended: • connect nreset to a switch, external controller, or host, only if nreset will be in a defined state under all operating conditions. leave vbat_reset unconnected to save power. • if nreset cannot be in a defined state under all operating conditions, connect vbat_reset to the main module power supply (vbat1 and vbat2). due to the internal pullup resistor a leakage current of 3.3 v / 100 kω is expected. |
pin36 | vbat_reset | - |
pin37 | vbat1 | power | power supply for the module, must be connected to battery (2.3 v to 3.6 v) |
pin38 | gnd | - | ground |
pin39 | nc | - | - |
pin40 | vbat2 | power | power supply for the module, must be connected to battery (2.3 v to 3.6 v) |
pin41 | nc | - | - |
pin42 | gpio30 |
| gpio |
pin43 | gnd |
| ground |
pin44 | gpio30 |
|
|
pin45 | nc | - | - |
pin46 | gpio1 | i/o | gpio |
pin47 | gpio2 | i/o | gpio |
pin48 | gpio3 | i/o | gpio |
pin49 | gpio4 | i/o | gpio |
pin50 | gpio5 | i/o | gpio |
pin51 | gpio6 | i/o | gpio |
pin52 | gpio7 | i/o | gpio |
pin53 | gpio8 | i/o | gpio |
pin54 | gpio9 | i/o | gpio |
pin55 | gnd | - | thermal ground |
pin56 | gnd | - | thermal ground |
pin57 | gnd | - | thermal ground |
pin58 | gnd | - | thermal ground |
pin59 | gnd | - | thermal ground |
pin60 | gnd | - | thermal ground |
pin61 | gnd | - | thermal ground |
pin62 | gnd | - | thermal ground |
pin63 | gnd | - | thermal ground |
设计.仿真
良好的性能来源于全局仿真介入
真正的好产品 都是"精打细算"设计而出,强大的设计能力才能做出好产品
设计.天线
天线是通信系统关键环节
好的天线是通信系统稳定的核心竞争力
实力认证
九年技术积累 领跑无线行业