Raspberry Pi Compute Module 4, 2GB RAM / 8GB EMMC/ Wireless (WS-18789)

Polysilicon Solar Panel 18V / 10W, High Conversion Efficiency  (WS-19598)

Solar Power Manager, Embedded 10000mAh Li-Po Battery, Supports 6V~24V Solar Panels (WS-19799)

Solar Panel 6V / 5W (WS-16158) 156 Monocrystalline Cell 230x195x17mm

4.01inch ACeP 7-Color E-Paper E-Ink Raw Display, 640×400, without PCB (WS-19078)

5inch Capacitive Touch Screen LCD (H) Slimmed-down Version, 800×480, HDMI, Toughened Glass Panel, Low Power (WS-20109)

L76B GNSS Module for Raspberry Pi Pico, GPS / BDS / QZSS Support (WS-20072)

Raspberry Pi PoE+ HAT for Raspberry Pi 3B+/4B, 802.3af/at-compliant (WS-20092)

2.66inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 296×152, Red / Black / White, SPI  (WS-20053)

2.66inch E-Paper E-Ink Display Module for Raspberry Pi Pico, 296×152, Black / White, SPI (WS-20052)

2.9inch Touch E-Paper E-Ink Display HAT for Raspberry Pi, 5-Points Capacitive Touch, 296×128, Black / White, SPI (WS-19967)

2.9inch Touch e-Paper Module for Raspberry Pi Pico, 296×128, Black / White (WS-20051)