Difference between revisions of "ESP32 Comparison Chart"
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ErnieHorning (talk | contribs) (Created the ESP32 Comparison Chart) |
ErnieHorning (talk | contribs) (Refined the ESP32 Comparison Chart by updating holiday lighting recommendations, improving descriptions for Bluetooth and USB support, adding firmware compatibility notes, and adjusting processor recommendations to better reflect current Christmas lighting firmware support and real-world usage.) |
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| Line 35: | Line 35: | ||
|- | |- | ||
| Wi-Fi | | Wi-Fi | ||
| − | | | + | | 802.11 b/g/n |
| − | | | + | | 802.11 b/g/n |
| − | | | + | | 802.11 b/g/n |
| No | | No | ||
| No | | No | ||
| Line 43: | Line 43: | ||
| Bluetooth | | Bluetooth | ||
| Classic + BLE | | Classic + BLE | ||
| − | | BLE (S2 | + | | BLE (except S2) |
| BLE | | BLE | ||
| BLE | | BLE | ||
| Line 51: | Line 51: | ||
| No | | No | ||
| Yes | | Yes | ||
| − | | | + | | C3 and C6 |
| No | | No | ||
| Yes | | Yes | ||
| Line 86: | Line 86: | ||
| Excellent | | Excellent | ||
| Excellent | | Excellent | ||
| − | | | + | | Good |
| Limited | | Limited | ||
| − | | | + | | Not Currently Recommended |
|} | |} | ||
| Line 126: | Line 126: | ||
|- | |- | ||
| Best Overall Value | | Best Overall Value | ||
| − | | [[ESP32 | + | | [[Original ESP32]] |
|- | |- | ||
| Highest Compatibility | | Highest Compatibility | ||
| Line 146: | Line 146: | ||
| [[ESP32-P4]] | | [[ESP32-P4]] | ||
|} | |} | ||
| + | |||
| + | == Notes == | ||
| + | |||
| + | * Processor capabilities shown are typical for each family. Individual devices and development boards may differ. | ||
| + | * Firmware support varies between processor families. Always verify compatibility with [[WLED]] or [[ESPixelStick]] before purchasing hardware. | ||
== See Also == | == See Also == | ||
Latest revision as of 05:44, 30 July 2026
ESP32 Comparison Chart
The ESP32 family has expanded into several processor families, each designed for different applications. While they share many similarities, they differ significantly in processor architecture, wireless capability, performance, GPIO availability, and intended use.
This page provides a high-level comparison of the major ESP32 processor families commonly encountered in DIY holiday lighting projects.
Family Comparison
| Feature | Original ESP32 | ESP32-S Series | ESP32-C Series | ESP32-H Series | ESP32-P Series |
|---|---|---|---|---|---|
| Processor Architecture | Xtensa LX6 | Xtensa LX7 | RISC-V | RISC-V | RISC-V |
| Typical CPU | Dual-Core | Single & Dual-Core | Single-Core | Single-Core | Dual-Core |
| Wi-Fi | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n | No | No |
| Bluetooth | Classic + BLE | BLE (except S2) | BLE | BLE | No |
| Native USB | No | Yes | C3 and C6 | No | Yes |
| Thread | No | No | C6 Only | Yes | No |
| Zigbee | No | No | C6 Only | Yes | No |
| Typical GPIO | High | High | Medium | Medium | High |
| Power Consumption | Medium | Medium | Low | Very Low | High |
| Holiday Lighting | Excellent | Excellent | Good | Limited | Not Currently Recommended |
Typical Uses
| Family | Best Applications |
|---|---|
| Original ESP32 | General-purpose controllers, WLED, ESPixelStick, matrices, large props |
| ESP32-S Series | Native USB, advanced controllers, high-performance applications |
| ESP32-C Series | Compact controllers, low-cost designs, battery-powered devices |
| ESP32-H Series | Thread, Zigbee, wireless sensors, mesh networking |
| ESP32-P Series | Graphics, displays, cameras, multimedia, HMI |
Recommended for Holiday Lighting
| Application | Recommended Processor |
|---|---|
| Beginner | Original ESP32 |
| Lowest Cost | ESP32-C3 |
| Best Overall Value | Original ESP32 |
| Highest Compatibility | Original ESP32 |
| Native USB | ESP32-S3 |
| Large Pixel Controllers | Original ESP32 |
| Advanced Controllers | ESP32-S3 |
| Thread / Zigbee | ESP32-H2 |
| Graphics / Displays | ESP32-P4 |
Notes
- Processor capabilities shown are typical for each family. Individual devices and development boards may differ.
- Firmware support varies between processor families. Always verify compatibility with WLED or ESPixelStick before purchasing hardware.