AI-Thinker EC-01F-kit Development Board hub-module A further firmware update is

A further firmware update is required to use this feature

Maximum range: 300 cm

Brightness (duty cycle) adjustment range 5% -100%

Open coil detection

Maximum current draw: 220mA

AI-Thinker EC-01F-kit Development Board hub-module A further firmware update isEC 01F Kit is an NB IoT development board developed by Ai Thinker. The main chip scheme used in the NB IoT part is EC616S. The ultra integrated NB IoT SoC development board supports ultra low power consumption and fully supports the 3GPP Rel14 NB IoT standard, making it an ultra cost effective NB IoT chip. It has the following characteristics (NB IoT): Are integrated with RF transceivers, PA, RF filters, antenna switches, and power management.