It would be nice to initial program our ESP8266 product with its customer app over the air on the production line.
Does a WROOM-02 come with factory firmware that makes that possible?
Initial program over the air
Initial program over the air
Roger Collins
Espressif fan and developer of flame boss smoker controller
Espressif fan and developer of flame boss smoker controller
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pratik
Re: Initial program over the air
Not really, the WROOM-02 modules ship blank or with AT command firmware by default.
If you need a specific default program with a very large number of WROOM-02 module, I'm sure we can arrange for your requirements.
Usually, the fastest way of producing programmed modules is by programming the flash chip directly before it is put into the WROOM-02 PCB. OTA programming on fresh modules will not be convenient on the production line because once the module is produced, you will need UART interface to initiate and verify the firmware/hardware anyway. I'd recommend having a PCB edge connector for programming the boards after production. Fastest feasible way I guess?
BTW, FlameBoss is pretty cool!
If you need a specific default program with a very large number of WROOM-02 module, I'm sure we can arrange for your requirements.
Usually, the fastest way of producing programmed modules is by programming the flash chip directly before it is put into the WROOM-02 PCB. OTA programming on fresh modules will not be convenient on the production line because once the module is produced, you will need UART interface to initiate and verify the firmware/hardware anyway. I'd recommend having a PCB edge connector for programming the boards after production. Fastest feasible way I guess?
BTW, FlameBoss is pretty cool!
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