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Chip Series Comparison. [中文] The comparison below covers key features of chips supported by ESP-IDF. For the full list of features please refer to respective datasheets in Section Related Documents. Note 1: Reduced chip area compared with ESP32. Note 2: Reduced chip area compared with ESP32 and ESP32-S2.
Chip Series Comparison. The comparison below covers key features of chips supported by ESP-IDF. For the full list of features please refer to respective datasheets in Section Related Documents.
As similar as they sound, there are key differences between these two chips that makers should understand before selecting one. In a nutshell, the ESP32-S3 is the more advanced, high-end model, while the ESP32-C3 is a more affordable, streamlined version.
What’s different? The RISC-V CPU of the C3 vs. the Tensilica cores in the ESP32 and the ESP8266. So we thought we’d put them through their paces and see how they stack up in terms of...
One of the main differences between ESP32 and ESP32 S2 is that the ESP32 has dual-core LX6 Processor, while the ESP32-S2 has only single-core LX7 CPU. Moreover, the original ESP32 has more ROM and SRAM, but the same Flash memory as ESP32-S2.
It’s possible to develop code that works on the ESP32 and the ESP8266, but it’s tedious. ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6, … These processors all belong to the ESP32 family. They differ in their features set and in their area of application. ESP32-S2 Lower-cost/feature version of the ESP32-S3. ESP32-S3 Low power. Dual-core.
This is why ESP32-C2 has been designed to target simple, high-volume, low-data-rate, IoT applications, such as smart plugs and light bulbs. ESP32-C2 is a chip in a 4mm x 4mm package, with 272 kB of memory. It runs frameworks, such as ESP-Jumpstart and ESP RainMaker®, while it also runs ESP-IDF.
ESP32-C3 is a single-core Wi-Fi and Bluetooth 5 (LE) microcontroller SoC, based on the open-source RISC-V architecture. It strikes the right balance of power, I/O capabilities and security, thus offering the optimal cost-effective solution for connected devices.
The new processor of the ESP32-C3 has a performance that is 10-15% higher per cycle compared to its predecessor. This means a slight speed increase compared to the ESP8266 and the ESP32 at the same frequency.
Product Overview. ESP32-C3 is an low-power and highly-integrated MCU-based solution that supports 2.4 GHz Wi-Fi and Bluetooth® Low Energy (Bluetooth LE). The functional block diagram of the SoC is shown below. Espressif ESP32-C3 Wi-Fi + Bluetooth® Low Energy SoC. CPU and Memory. RF. RISC-V 32-bit 2.4 GHz Balun +. External Microprocessor Switch.