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  Howard Chen1

  • 14 days ago
  • Wi-Fi
  • Wi-Fi forum

  CC3220MOD: CC3220MODSM2MOBR

  TI Thinks Resolved

  Part Number: CC3220MOD Hi TI team, I am Sercomm HWRD Howard. We want to measure the UART interface of CC3220MODSM2MOBR. However, we don't know which spec should be used. In its datasheet, we found its ViH and ViL in 5.8 Electrical Characteristics...
• 

  Leanshaw Zhao

  • 15 days ago
  • Wi-Fi
  • Wi-Fi forum

  CC3220MOD: how to know whether TCP connection is still alive by at command

  TI Thinks Resolved

  Part Number: CC3220MOD Dear TI, I have setup a tcp socket in cc3220 by at command, then HOST can connect to this socket. But I meet a problem that how to know whether the host is still connected with this session. I can't find such information...
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  Seong Kim

  • 3 days ago
  • Amplifiers
  • Amplifiers forum

  RE: Wireless Wifi vibration sensor

  HI Ganapathy, Here are two TI reference designs for vibration sensors: Motor Monitoring Using Wireless Vibration Sensor Reference Design Enabling Preventive Maintenance IEPE Vibration Sensor Interface for PLC Analog Input Reference Design ...
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  Jesu

  • 19 days ago
  • Wi-Fi
  • Wi-Fi forum

  RE: CC3220MOD: few questions for AT Commands usage

  Hi Jo, I will submit a ticket internally to the R&D team. I can try to see if we can commit something to the next SDK release. We are currently dealing with some high priority bugs so I cannot make promises. If there is a time urgency the customer...
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  Jo Chen

  • 1 month ago
  • Wi-Fi
  • Wi-Fi forum

  CC3220MOD: atcmd NetCfgSet fo configure new mac address

  • Resolved

  Part Number: CC3220MOD Hi team, My customer found that NetCfgSet cmd is not always success when
• 

  Jan D

  • 1 month ago
  • Wi-Fi
  • Wi-Fi forum

  RE: CC3220MOD: suggestion on Sflash programming n production

  Hi Carlo, No, this is not possible. You cannot connect external SPI sFlash chip to module. You can use internal sFlash inside module only. If you need bigger storage you have two options: use CC3220 QFN with bigger SPI flash chip (see list of...
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  Seong Kim

  • 5 days ago
  • Wi-Fi
  • Wi-Fi forum

  RE: CC3220MOD: Extrem high current from NWP of the module

  Yong, I also suggest you try capturing NWP logs. See here for instructions: Once you capture the NWP logs, please post them here. BR, Seong
• 

  Jan D

  • 28 days ago
  • Wi-Fi
  • Wi-Fi forum

  RE: CC3220MOD: CC3220 loses the program image, what event could cause this?

  Hi, The cc3220 is line powered, It shares the same suplly as the ST micro. In case if line powered device it may to be higher risk of corruption of internal SPI flash. Generally this can happen when is power supply lost, module is restarted...
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  Seong Kim

  • 2 months ago
  • Wi-Fi
  • Wi-Fi forum

  RE: CC3220MOD: Power on reset

  Hey Ed, T1 is the time from when VBAT goes high to when nRESET goes high (see Figure 5-6). And according to the datasheet, 3ms is what you want to shoot for in order for the device to boot up properly. However, the CC3220MOD actually has a 100k-Ohm...
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  Jesu

  • 2 months ago
  • Wi-Fi
  • Wi-Fi forum

  RE: CC3220MOD: How do I drive the ANTSEL2 output?

  Hi Chuck, Please give me some time to look into this and we will get back to you. Jesu

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