- On board W600 Wifi SoC chip, based on Cortex M3, internal 1MB flash, etc.
- On board PCB wifi RF antenna.
- Lead out all the pins from W600.
- Breadboard friendly, nodemcu compatible.
- On board USB-TTL communication chip for debuging and flashing, chip CH330.
- On board LDO AMS1117 regulator.
- On board few programmable LEDs.
Please see all documentations for W600 on this page.