Hi everyone, Espressif can you check if the ESP32 Boot Mode is correct ? (it is extracted from different document / source code) Sources: esp32-devkitc_getting_started_guide_en.pdf esp_wroom_32_datasheet_en.pdf => Table 4: Strapping Pins esp32_datasheet_en_0-1.pdf => §2.4 Strapping Pins https://www....

HydraESP32 HydraBus v1.0 Shield / Breakout board for ESP3212. This shield can be used with or without HydraBus board, you can even cut HydraBus specific right side (on the line) to have a tiny ESP3212 breakout board. This shield shall be connected on bottom of HydraBus board The HydraBus board is a ...

Hi rudy you shall check my thread http://esp32.com/viewtopic.php?f=2&t=176 about that

HydraBus v1.0 Shield / Breakout board for ESP-WROOM-32 (updated Rev1.1 Aug 15 2016). This shield can be used with or without HydraBus board, you can even cut HydraBus specific right side (on the line) to have a tiny ESP-WROOM-32 breakout board. This shield can be used on top or bottom of HydraBus bo...

Sorry for the late reply but I have just seen your question/post now as I have not received any notification. HydraBus is low cost Open Source Hardware and Software platform with a high performance 168MHz ARM Cortex M4F MCU For more details see http://hydrabus.com/hydrabus-1-0-specifications/ Main p...

I do not know what is "ameba board with NFC" and I think it is out of ESP32 topic

10x PCB received see thread
http://esp32.com/viewtopic.php?f=12&t=112&p=500#p500

10 x PCB HydraBus Shield for ESP32(ESP31 mod) received, now I'm waiting ESP32 If anyone is interested (for free PCB) contact me on twitter: https://twitter.com/hydrabus This PCB can be also used without an HydraBus (you can cut the PCB after J4/J5 for a very little ESP32 breakout board). https://pbs...

Hi, have just finished the Hydrabus Shield / Breakout Board for ESP32 board (called also ESP31/ESP32 mod) This shield have the advantage to mount ESP32 mod Top OR Bottom in order to connect the shield on Top of HydraBus or on Bottom of HydraBus, can be also used without an HydraBus (you can cut the ...