Other interesting campaign on crowdsupply.com called Hornbill.
Development platform based on popular ESP32 .



You can buy Hornbill ESP32 Dev for $12.

The main component ESP32 module ESP WROOM 32 which is certified FCC, CE, IC, MIC (Telec), KCC, a NCC.
The board also contains USB-UART convertor CP21XX, 2x 19 pin header and charger of LiPo.

Hornbill ESP32 Dev is available on github.com.

Pinout of this board




The same price ($12) costs Hornbill ESP32 Minima.

Board with circle shape also vontains ESP WROOM 32.
Minima includes circuit for charger of LiPo too.



Hornbill ESP32 Proto costs $15. The development board for Hornbill ESP32 Dev.
On the board you find microSD card slot, RGB LED, SHT 31 (temperature/humidity sensor), 6x IR transmitter a 1x IR receiver.

You can buy case with IP67.

Link https://www.crowdsupply.com/explore-embedded/hornbill