I used to program my -C6 using JTAG interface. What I noticed with -H2 is that I had to activate download mode with IO9 the first time to have my computer recognize the ESP JTAG controller.

Thanks ! But what about flashing new versions with my DIY programing tool ? How do people program this device using these tiny test points ?

Hello !
Can someone tell me which connector type to use to connect my H2 WROOM to my PCB ? Pitch is 2mm 11 pins alternate in two rois.
Thanks.

Can someone tell me which type of connector can
I use to plus my H2 wroom to my pcb ?
Thanks