Users Manual

TPM541 series
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Cat-M1/NB Module
Warning, DO NOT select Configuration FS, in case the calibration data will be erased after firmware
upgrade.
8.3.2. Setup “Burn Options”
Currently TPM541 series only supports Firmware upgrade through UART, USB hasn’t supported yet.
Please select COM NO. With UART_2 and also enable Flow Control with RTS_CTS.
8.3.3. Start to upgrade firmware
a. Click “Burn” to start firmware upgrade
b. After click “Burn”, ImageBurnTool will pop-out tip to inform user to reset TPM541.