Fixed!
As the module is really microscopic, I made a mistake and soldered wire meant for pin 8(EN) to pin 9(IO0).
After soldering it to pin 8(EN) communication started and I could flash the module.
Thank you for your attention.
Search found 2 matches
- Sat Aug 26, 2023 8:22 pm
- Forum: Hardware
- Topic: ESP32-H2-MINI minimal required schematic to flash and run?
- Replies: 2
- Views: 1482
- Wed Aug 23, 2023 6:13 pm
- Forum: Hardware
- Topic: ESP32-H2-MINI minimal required schematic to flash and run?
- Replies: 2
- Views: 1482
ESP32-H2-MINI minimal required schematic to flash and run?
Hi, I'm trying to flash and run the ESP32-H2-MINI module with minimum schematic, but there is no connection with module. My schematic has following pin connections: 1(GND) - GND 3(3V3) - 3.3V 8(EN) - through 10k to 3.3V 22(IO8) - through 10k to 3.3V 23(IO9) - GND 30(RXD0) - FTDI TX 31(TXD0) - FTDI R...