Wireless-Tag has introduced the WT32P4C5-43S, a compact 4.3-inch touch display devkit that tightly integrates an ESP32-P4 MCU with an ESP32-C5 wireless module and an 800×480 TFT capacitive touchscreen.
At the heart of the board is the WT0132P4-A1-N16R32 module based on Espressif ESP32-P4, featuring:
- Dual-core 32-bit RISC-V HP CPU up to 400 MHz with AI instruction extensions and single-precision FPU
- A separate low-power RISC-V LP core up to 40 MHz
- 768 KB on-chip RAM
- Rich peripheral set aimed at graphics-heavy HMI and edge-compute workloads
Wireless connectivity is handled by a separate ESP32-C5 (or ESP32-C61 option per the vendor) module providing:
- Dual-band Wi‑Fi 6 (2.4/5 GHz)
- Bluetooth LE
- 802.15.4 for Thread/Zigbee-style networks
WT32P4C5-43S 4.3" touch display module running an LVGL GUI demo — Image: Wireless-Tag
Integrated HMI and edge vision platform
Unlike earlier ESP32-P4 + ESP32-C5 solutions that required an external display, the WT32P4C5-43S comes as a fully integrated HMI panel, making it attractive for industrial automation, smart control panels and IoT terminals.
Key hardware features include:
- 4.3" 800×480 TFT touch display suitable for LVGL and similar GUI frameworks
- 15-pin MIPI CSI camera interface for machine vision and light edge AI workloads
- microSD card slot for UI assets, data logging and media
- Two USB Type‑C ports – one for USB 2.0 High-Speed applications, one for Debug/JTAG and firmware download
- 14-pin GPIO expansion header for relays, sensors and custom I/O
According to Wireless-Tag, samples are in expedited production and the board is currently available for pre-order, with availability expected around the end of November. For makers and engineers already familiar with ESP32, this devkit offers a ready-made path to Wi‑Fi 6, dual-core RISC‑V and richer HMI projects without having to design a custom display board first.
Source: Wireless-Tag, CNX Software
