Product description: SparkFun MicroMod - ESP32 - WRL-16781
A small module produced by SparkFun in a form of board equipped with ESP32 chip with dual core Tensilica LX6 microprocessor clocked at 240 MHz and 520 kB SRAM. The module allows network connection using WiFi communication, it also has the ability to communicate via Bluetooth. There are 8 GPIO pins on the board, including digital, analog, PWM, as well as I2C, SPI, UART and SDIO. Wireless communication has hardware encryption of AES, SHA2, ECC, RSA-4096. The board has an additional chip with 16 MB of QSPI Flash memory, which is designed to store program code. The current consumption in sleep mode is only 500 µA. The module is equipped with M.2 connector, so it can work with MicroMod series expansion boards.
A detailed user guide is available on the manufacturer's website, which facilitates working with SparkFun MicroMod module.
Module with ESP32 chip.Specifications of ESP32 chip
- Processor: dual core Tensilica LX6
- Clock speed: up to 240 MHz
- SRAM: 520 kB
- Flash memory: 128 Mb / 16 MB
- Receiver: Built-in 802.11 BGN WiFi
- Bluetooth: BLE
- Operating voltage: 2.7 V to 3.6 V
- Current consumption in sleep mode: 500 µA
- Support for 10 capacitive touch points
- Hardware encryption: AES, SHA2, ECC, RSA-4096
We also offer a version of the MicroMod module with the Raspberry Pi RP2040, Artemisor and SAMD51 chipset.
MicroMod ESP32 module specification
- 1x USB type C port for programming and debugging
- 1x UART
- 2x I2C
- 1x SPI
- 7x GPIO
- 2x digital pins
- 2x analogue pin
- 2x PWM
- Status LED
- VIN Level ADC
MicroMod ESP32 module.
