Production Phase
BitBitBla Complet v5
33€
Dual-eye device with two 1.28″ round capacitive IPS displays (240×240), ESP32-S3, microphone, speaker header, TF slot, and lithium battery power. Built to give face and voice to toys and compact robots. BitBitBla firmware v.35 preinstalled.
Firmware
- Device ships with BitBitBla firmware v.35.0, optimized for this hardware.
- Third-party firmware flashing is not supported: intended exclusively for the BitBitBla platform.
- Continuous updates via BitBitBla using OTA.
Technical Specifications
- Processor: ESP32-S3R8, dual-core Xtensa LX7 up to ~240 MHz
- Memory: 512 KB SRAM and 384 KB ROM on SoC; 8 MB PSRAM; 16 MB Flash
- Wireless: 2.4 GHz Wi‑Fi (802.11 b/g/n), Bluetooth 5 (LE); ceramic antenna and IPEX connector
- Displays: dual 1.28″ round IPS, 240×240, 65K colors, SPI, touch
- Audio: microphone; ES8311 codec; ES7210 ADC; 8 Ω 2 W MX1.25 speaker header
- Storage: TF (microSD) slot
- Power: USB Type‑C; 3.7 V Li charge management; MX1.25 header; MP1605 module up to ~3.3 V / 2 A
- Controls: RESET and BOOT buttons
- Enclosure: dual-eye form factor for toys and small robots
- Expansion: USB‑C, SH1.0 14-pin, 18-pin FPC, UART/I2C/SPI
External Communication
- USB Type‑C (USB CDC UART): BitBitBla firmware can send JSON via the virtual serial interface.
- Reserved UART and SH1.0 headers: serial JSON payloads to another microcontroller.
- I2C, SPI, and FPC: messages to another chip when firmware and wiring allow (see the board pinout).
Quantity
Action
Shipping in 3-5 business days based on availability.