Wiren BoardDocumentation
Reference · English

WB-MGE v.3 hardware revisions

revision 107168

Go to device manual


The batch number (Batch No.) is shown on a label on the side of the enclosure or on the printed circuit board.

Revision Batches Production period Changes from the previous revision
3.6 v3.6A, v3.6A/1, v3.6B, v3.6B/1, v3.6B/2, v3.6B/3, v3.6C, v3.6C/1, v3.6D, v3.6D/1 ... 03.2026 - ...

Minor internal changes

3.5 v3.5A, v3.5B, v3.5B/1, v3.5B/2, v3.5B/3, v3.5C, v3.5C/1 11.2025 - 03.2026

First retail batch

3.4 v3.4A 10.2025

First production-line test batch. Circuit-design errors corrected.

3.1 - 07.2025

First developer test batch; differences from prototype v3.0:

  • added USB-C and CH343 for convenient custom-firmware flashing;
  • dual RS-485 indicators;
  • Ethernet connector with the latch facing down;
  • other minor circuit-design changes.