2 min readhackster
Flash AT Command Firmware onto the A9G Board
Flash the factory AT command firmware onto an A9G GSM/GPRS/GPS board so it responds to AT commands over serial. Tools, steps and verification.
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# Firmware
3 posts
1 min readhackster
Flash Factory Firmware on the Seeed Studio XIAO ESP32C3
Restore the factory AT firmware on a Seeed Studio XIAO ESP32C3 step by step. Which files to flash, which tool to use and how to confirm it worked.
2 min readhackster
Flash MicroPython Firmware on the XIAO ESP32C3
Install MicroPython on a Seeed Studio XIAO ESP32C3 with esptool and Thonny. Erasing flash, picking the right firmware and verifying the REPL.