CE/RED compliance confirmation for CrowPanel Advance 3.5″ & 4.3″ (ESP32-S3) — UK use

Hi Elecrow team,

I’m evaluating two CrowPanel Advance models for a handheld, battery-powered tool we are looking to develop for use in the UK:
CrowPanel Advance 4.3″ HMI (ESP32-S3, 800×480)
CrowPanel Advance 3.5″ HMI (ESP32-S3, 480×320)

Could you please confirm whether both of these units are covered by your EU CE / RED compliance and share the relevant documents? Specifically:

1) Declarations & reports
A copy of the EU Declaration of Conformity naming the exact model/SKU (3.5″ and 4.3″)
List of applied standards (ideally these or equivalents):
EN 300 328 (2.4 GHz radio)
EN 301 489-1 & EN 301 489-17 (EMC for radio equipment)
EN 62368-1 (safety)
EN 62311/EN 50663 (RF exposure/assessment)
Any test reports (EMC/radio/safety) you can share or reference

2) Marking & labelling
Confirmation the products are CE-marked on the device and/or packaging, and shipped with the required EU/UK user information (manufacturer name/address, frequency band, max power, etc.)
If available, UKCA info (understood that CE is recognised in GB)

3) Radio / antenna
Is there a U.FL / external antenna option for either model, or a part number variant with an external antenna connector?
Stated max conducted power / EIRP in 2.4 GHz band

4) Battery & charging
Rated charge current (default ISET), recommended adapter spec, and any guidance on supported cell capacity (e.g., 5 000 mAh ok; charge time considerations)
Any protective features (OVP/OTP/short-circuit) and notes we should follow for enclosure thermal design

5) ESP-NOW
Confirmation that the plug-in wireless module bay is not required and we only need the on-board ESP32-S3 for Wi-Fi/BLE/ESP-NOW

Usage context (for your reference):
We’ll integrate the CrowPanel into a field tool (Building commissioning). The final product will be enclosed in a metal housing (design considerations still required around on board ESP32-S3 antennae if no external connection option is available) with a battery pack; we’ll complete the end-product conformity assessment (EMC, safety, labelling) and maintain a technical file, but we’d like to include your DoC and test references for the display/HMI.

If you can attach the PDF DoC(s) for the 3.5″ and 4.3″ Advance models (or provide download links), that would be perfect.

Thank you