





Lithium battery interface (battery not include), 500mA Max charging current. Product specifications: Size: 57*25*14mm Weight: 8g Chip: ESP32-32 Working voltage: 3.3V GPIO: 28 Digital I/O Pins: 26 Analog I/O Pins: 12 Maximum computing speed: 240Mhz USB chip: CP2104 Storage capacity: 4MBytes Power plug: PH-2 2.0mm Connection: Micro-USB Package Included: 1 x 16pin 1 x 20pin 1 x ESP32 Board
| Processor | core_m |
| RAM | LPDDR4 |
| Wireless Type | Bluetooth |
| Brand | HiLetgo |
| Series | ESP-WROOM-32 |
| Item model number | 3-01-1483 |
| Operating System | FreeRTOS |
| Item Weight | 0.317 ounces |
| Product Dimensions | 2.24 x 0.98 x 0.55 inches |
| Item Dimensions LxWxH | 2.24 x 0.98 x 0.55 inches |
| Processor Brand | Espressif |
| Number of Processors | 2 |
| Manufacturer | HiLetgo |
| ASIN | B077KJNVFP |
| Is Discontinued By Manufacturer | No |
| Date First Available | August 28, 2019 |
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