M5Stamp-S3 BAT Module Brand_Dagu 40 GPIO pins

40 GPIO pins

B13/B18/B19/B20/B25/B26/B28/B66 3G UMTS/HSDPA/HSPA+: B1/B2/B4/B5/B6/B8/B19 2G GSM/GPRS/EDGE: 850/900/1800/1900MHz GNSS GPS

Obsolescence Statement Compute Module 4S will remain in production until at least January 2034

it provides a reliable indication of air quality changes

you'll be happy to know that this FeatherWing is pin-compatible for a quick and easy upgrade

M5Stamp-S3 BAT Module Brand_Dagu 40 GPIO pinsThe M5Stack Stamp S3Bat packs ESP32 S3 processing and Wi Fi into a battery ready module with built in charging and smart power control. The M5Stack Stamp S3Bat is an embedded core module with integrated power management. It uses the ESP32 S3 PICO 1 N8R8 as the main control core, supporting 2. 4GHz Wi Fi, with built in 8MB Flash and 8MB PSRAM. The module leads out a total of 11 GPIOs and 1 wake up IO, and is equipped with a 24P BTB connector