ESP-01S with USB Programmer
Since this comes with a programmer, you will need to upload the code to the ESP-01s (and possibly updated code to your Altair-Duino). Instructions available here.
If you have an Altair-Duino Standard (without Bluetooth) it’s an easy plug-and-play addon. If you have an Altair-Duino Pro or a Standard with Bluetooth, it’s a bit more of a project. Learn more here. Includes 8-pin female header.
Also includes a USB programmer if you’d like to add your own code.
|Shipping Weight||3 oz|
|Shipping Dimensions||5 × 2 × 0.5 in|