Product Descriptions
ESP32-SOLO-1 is a powerful, generic Wi-Fi + Bluetooth® + Bluetooth LE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
At the core of this module is the ESP32-S0WD chip. ESP32-S0WD is a member of the ESP32 family of chips, which features a single core and contains all the peripherals of its dual-core counterparts. Available in a 5×5 mm QFN, ESP32-S0WD offers great value for money, with its sustained performance when powering complex IoT applications.
Product Specifications
| Categories | Items | Specifications |
| Certification | RF certification | See certificates for ESP32-SOLO-1 |
| Wi-Fi certification | Wi-Fi Alliance | |
| Green certification | RoHS/REACH | |
| Test | Reliablity | HTOL/HTSL/uHAST/TCT/ESD |
| Wi-Fi | Protocols | 802.11 b/g/n (802.11n up to 150 Mbps) |
| A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support | ||
| Center frequency range of operating channel | 2412 ~ 2484 MHz | |
| Bluetooth | Protocols | Bluetooth v4.2 BR/EDR and Bluetooth LE specification |
| Radio | NZIF receiver with –97 dBm sensitivity | |
| Class-1, class-2 and class-3 transmitter | ||
| AFH | ||
| Audio | CVSD and SBC | |
| Hardware | Module interfaces | SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM,I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, Two-Wire Automotive Interface (TWAI®),compatible with ISO11898-1 (CAN Specification 2.0) |
| Integrated crystal | 40 MHz crystal | |
| Integrated SPI flash | 4 MB | |
| Operating voltage/Power supply | 3.0 V ~ 3.6 V | |
| Minimum current delivered by power supply | 500 mA | |
| Operating ambient temperature range | –40 °C ~ +85 °C or –40 °C ~ +105 °C | |
| Package size | (18.00±0.10) mm × (25.50±0.10) mm × (3.10±0.10) mm | |
| Moisture sensitivity level (MSL) | Level 3 |
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