Template Bundles

Planned sets of blocks designed to work together. A bundle is released once all of its blocks are; pricing is announced then.

Power Pack

Coming soon

Power stage for solar-powered 12 V controllers: MPPT lead-acid charger, buck regulator and low-side load switch.

powersolarbuckswitching

0120 BQ24650 MPPT Solar Charger

MPPT solar charger, lead-acid output (BQ24650)

0101 TPS562203 Buck 2 A

Buck converter 3.3 V / 5 V, 2 A, Vin up to 17 V (TPS562203)

0110 Low-side Switch 5 A

Low-side switch 5 A, 24 V (NTMFS5C442NL)

Coming soon

ESP32-S3 core plus the power, measurement and switching blocks around it.

esp32-s3controllerpowermeasurementswitching

0140 ESP32-S3 Core (WROOM-2)

ESP32-S3 core controller, WROOM-2 module

0101 TPS562203 Buck 2 A

Buck converter 3.3 V / 5 V, 2 A, Vin up to 17 V (TPS562203)

0110 Low-side Switch 5 A

Low-side switch 5 A, 24 V (NTMFS5C442NL)

0010 INA219 Current / Power Monitor

Current / power measurement 5 A, 25 V (INA219)

Coming soon

Solar MPPT input, buck regulation and ESP32-S3 control for off-grid connected devices.

iotesp32-s3solarpower

0120 BQ24650 MPPT Solar Charger

MPPT solar charger, lead-acid output (BQ24650)

0101 TPS562203 Buck 2 A

Buck converter 3.3 V / 5 V, 2 A, Vin up to 17 V (TPS562203)

0140 ESP32-S3 Core (WROOM-2)

ESP32-S3 core controller, WROOM-2 module

Looking for individual templates instead?