Has anyone successfully connected to a WR2 chipset? Seems similar to CB2S?

Thus far I have flashed devices with CB2S and CBU modules.
I have a device with a WR2 module - which at first glance seems to have the pertinent pinouts in the same locations as CB2S (3V3, GND, TX, RX) which I've successfully flashed but I've had no luck getting the WR2 chip to connect or dump with the flashing tool.

The datasheet is a bit different as well:
* https://developer.tuya.com/en/docs/iot/wifiwr2module?id=K9605tko0juc3
* https://developer.tuya.com/en/docs/iot/cb2s-module-datasheet?id=Kafgfsa2aaypq

The CB2S sheet specifically calls out 3V3, GND, RX1, TX1, and CEN/Reset pins.

The WR2 sheet refers to similar positions as VD33, GND, UART0_RXD, UART0_TXD, and EN.
The description of "EN" is described as "When software disables the function, connection by a user fails" which makes little sense to me.

If anyone else has had success flashing (or just reading from) these chips, is there something special one should know about the pins? Am I pulling the wrong pin (presumably PIN10/EN) to ground in order to reset the chip or messing things up somewhere else?

We're working on it, I will let you know when testing is needed.
https://github.com/openshwprojects/OpenRTL8710BN
I've got recently RTL8710BN modules from users, so it's only a matter of time now.