ESP32-C3 Tx EVM

Jerry_Tseng
Posts: 2
Joined: Tue Jun 08, 2021 3:28 pm

ESP32-C3 Tx EVM

Postby Jerry_Tseng » Wed Jun 09, 2021 1:35 am

Hi
請問Tx EVM 測起來只有-26dB @ HT20_MCS7/ power 14dBm
而且frequency offset 有27kHz
請問這有可能是什麼原因
板子是公板ESP32­C3­DevKitM­1,將板載天線切斷,焊接銅管出來測試
測試工具是官網下載的EspRFTestTool_v2.6_Manual.exe

fanrui07
Posts: 1
Joined: Tue Jun 15, 2021 5:56 am

Re: ESP32-C3 Tx EVM

Postby fanrui07 » Tue Jun 15, 2021 6:01 am

嗨,jerry,请问您测试32C3 TX EVM是用的哪一版固件及烧录工具?

Jerry_Tseng
Posts: 2
Joined: Tue Jun 08, 2021 3:28 pm

Re: ESP32-C3 Tx EVM

Postby Jerry_Tseng » Tue Jun 15, 2021 6:41 am

測試工具是官網下載的EspRFTestTool_v2.6_Manual.exe
固件是在論壇上下載的(ESP32-C3_ECO3_RF_TEST_BIN_V500_1e91347_20210425.bin)
因為官網的不能用

ESP_Aria
Posts: 3
Joined: Fri Jun 11, 2021 12:16 pm

Re: ESP32-C3 Tx EVM

Postby ESP_Aria » Fri Jun 18, 2021 10:01 am

Hi,

已经附上最新版固件。此外需要注意:先连接好仪器后,再上电。
Attachments
ESP32-C3_RF_Test_Bin_V101_20210514.bin.zip
最新版固件
(84.2 KiB) Downloaded 169 times

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